query::error

Enum Error

Source 
pub enum Error {

Show 39 variants    UnsupportedExpr {
        name: String,
        location: Location,
    },
    UnsupportedVariable {
        name: String,
        location: Location,
    },
    Unimplemented {
        operation: String,
        location: Location,
    },
    Catalog {
        source: Error,
        location: Location,
    },
    TableNotFound {
        table: String,
        location: Location,
    },
    CreateRecordBatch {
        source: Error,
        location: Location,
    },
    QueryExecution {
        source: BoxedError,
        location: Location,
    },
    QueryPlan {
        source: BoxedError,
        location: Location,
    },
    QueryParse {
        query: String,
        source: BoxedError,
        location: Location,
    },
    QueryAccessDenied {
        catalog: String,
        schema: String,
        location: Location,
    },
    MultipleStatements {
        query: String,
        location: Location,
    },
    ParseTimestamp {
        raw: String,
        error: ParseError,
        location: Location,
    },
    ParseFloat {
        raw: String,
        error: ParseFloatError,
        location: Location,
    },
    DataFusion {
        error: DataFusionError,
        location: Location,
    },
    Sql {
        location: Location,
        source: Error,
    },
    PlanSql {
        error: DataFusionError,
        location: Location,
    },
    MissingTimestampColumn {
        table_name: String,
        location: Location,
    },
    ConvertSqlValue {
        value: Value,
        source: Error,
        location: Location,
    },
    ConvertSqlType {
        datatype: ConcreteDataType,
        source: Error,
        location: Location,
    },
    MissingRequiredField {
        name: String,
        location: Location,
    },
    BuildRegex {
        location: Location,
        error: Error,
    },
    BuildBackend {
        source: Error,
        location: Location,
    },
    ListObjects {
        source: Error,
        location: Location,
    },
    ParseFileFormat {
        source: Error,
        location: Location,
    },
    InferSchema {
        source: Error,
        location: Location,
    },
    ConvertSchema {
        source: Error,
        location: Location,
    },
    UnknownTable {
        location: Location,
    },
    TimeIndexNotFound {
        table: String,
        location: Location,
    },
    AddSystemTimeOverflow {
        duration: Duration,
        location: Location,
    },
    ColumnSchemaIncompatible {
        column: String,
        file_type: ConcreteDataType,
        table_type: ConcreteDataType,
        location: Location,
    },
    ColumnSchemaNoDefault {
        column: String,
        location: Location,
    },
    RegionQuery {
        source: BoxedError,
        location: Location,
    },
    TableMutation {
        source: Error,
        location: Location,
    },
    MissingTableMutationHandler {
        location: Location,
    },
    RangeQuery {
        msg: String,
        location: Location,
    },
    GetRegionMetadata {
        engine: String,
        region_id: RegionId,
        location: Location,
        source: BoxedError,
    },
    TableReadOnly {
        table: String,
        location: Location,
    },
    GetFulltextOptions {
        source: Error,
        location: Location,
    },
    GetSkippingIndexOptions {
        source: Error,
        location: Location,
    },

}

Variants§

§

UnsupportedExpr

Fields

§name: String
§location: Location
§

UnsupportedVariable

Fields

§name: String
§location: Location
§

Unimplemented

Fields

§operation: String
§location: Location
§

Catalog

Fields

§source: Error
§location: Location
§

TableNotFound

Fields

§table: String
§location: Location
§

CreateRecordBatch

Fields

§source: Error
§location: Location
§

QueryExecution

Fields

§source: BoxedError
§location: Location
§

QueryPlan

Fields

§source: BoxedError
§location: Location
§

QueryParse

Fields

§query: String
§source: BoxedError
§location: Location
§

QueryAccessDenied

Fields

§catalog: String
§schema: String
§location: Location
§

MultipleStatements

Fields

§query: String
§location: Location
§

ParseTimestamp

Fields

§raw: String
§error: ParseError
§location: Location
§

ParseFloat

Fields

§raw: String
§error: ParseFloatError
§location: Location
§

DataFusion

Fields

§error: DataFusionError
§location: Location
§

Sql

Fields

§location: Location
§source: Error
§

PlanSql

Fields

§error: DataFusionError
§location: Location
§

MissingTimestampColumn

Fields

§table_name: String
§location: Location
§

ConvertSqlValue

Fields

§value: Value
§source: Error
§location: Location
§

ConvertSqlType

Fields

§datatype: ConcreteDataType
§source: Error
§location: Location
§

MissingRequiredField

Fields

§name: String
§location: Location
§

BuildRegex

Fields

§location: Location
§error: Error
§

BuildBackend

Fields

§source: Error
§location: Location
§

ListObjects

Fields

§source: Error
§location: Location
§

ParseFileFormat

Fields

§source: Error
§location: Location
§

InferSchema

Fields

§source: Error
§location: Location
§

ConvertSchema

Fields

§source: Error
§location: Location
§

UnknownTable

Fields

§location: Location
§

TimeIndexNotFound

Fields

§table: String
§location: Location
§

AddSystemTimeOverflow

Fields

§duration: Duration
§location: Location
§

ColumnSchemaIncompatible

Fields

§column: String
§file_type: ConcreteDataType
§table_type: ConcreteDataType
§location: Location
§

ColumnSchemaNoDefault

Fields

§column: String
§location: Location
§

RegionQuery

Fields

§source: BoxedError
§location: Location
§

TableMutation

Fields

§source: Error
§location: Location
§

MissingTableMutationHandler

Fields

§location: Location
§

RangeQuery

Fields

§msg: String
§location: Location
§

GetRegionMetadata

Fields

§engine: String
§region_id: RegionId
§location: Location
§source: BoxedError
§

TableReadOnly

Fields

§table: String
§location: Location
§

GetFulltextOptions

Fields

§source: Error
§location: Location
§

GetSkippingIndexOptions

Fields

§source: Error
§location: Location

Trait Implementations§

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impl Debug for Error

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Display for Error

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fn fmt(&self, __snafu_display_formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Error for Error
where Self: Debug + Display,

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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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impl ErrorCompat for Error

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fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.
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fn iter_chain(&self) -> ChainCompat<'_, '_>
where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source. Read more
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impl ErrorExt for Error

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fn status_code(&self) -> StatusCode

Map this error to StatusCode.
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fn as_any(&self) -> &dyn Any

Returns the error as Any so that it can be downcast to a specific implementation.
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fn output_msg(&self) -> String
where Self: Sized,

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fn root_cause(&self) -> Option<&dyn Error>
where Self: Sized,

Find out root level error for nested error
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impl From<DataFusionError> for Error

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fn from(error: DataFusionError) -> Self

Converts to this type from the input type.
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impl From<Error> for DataFusionError

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fn from(e: Error) -> DataFusionError

Converts to this type from the input type.
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impl<__T0> IntoError<Error> for AddSystemTimeOverflowSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<Duration>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for BuildBackendSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for BuildRegexSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for CatalogSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0, __T1, __T2> IntoError<Error> for ColumnSchemaIncompatibleSnafu<__T0, __T1, __T2>
where Error: Error + ErrorCompat, __T0: Into<String>, __T1: Into<ConcreteDataType>, __T2: Into<ConcreteDataType>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for ColumnSchemaNoDefaultSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for ConvertSchemaSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for ConvertSqlTypeSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<ConcreteDataType>,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for ConvertSqlValueSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<Value>,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for CreateRecordBatchSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for GetFulltextOptionsSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0, __T1> IntoError<Error> for GetRegionMetadataSnafu<__T0, __T1>
where Error: Error + ErrorCompat, __T0: Into<String>, __T1: Into<RegionId>,

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type Source = BoxedError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for GetSkippingIndexOptionsSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for InferSchemaSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for ListObjectsSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for MissingRequiredFieldSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for MissingTableMutationHandlerSnafu
where Error: Error + ErrorCompat,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for MissingTimestampColumnSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for MultipleStatementsSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for ParseFileFormatSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for ParseFloatSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = ParseFloatError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for ParseTimestampSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = ParseError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for PlanSqlSnafu
where Error: Error + ErrorCompat,

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type Source = DataFusionError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0, __T1> IntoError<Error> for QueryAccessDeniedSnafu<__T0, __T1>
where Error: Error + ErrorCompat, __T0: Into<String>, __T1: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for QueryExecutionSnafu
where Error: Error + ErrorCompat,

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type Source = BoxedError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for QueryParseSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = BoxedError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for QueryPlanSnafu
where Error: Error + ErrorCompat,

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type Source = BoxedError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for RangeQuerySnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for RegionQuerySnafu
where Error: Error + ErrorCompat,

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type Source = BoxedError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for SqlSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for TableMutationSnafu
where Error: Error + ErrorCompat,

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type Source = Error

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for TableNotFoundSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for TableReadOnlySnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for TimeIndexNotFoundSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for UnimplementedSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl IntoError<Error> for UnknownTableSnafu
where Error: Error + ErrorCompat,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for UnsupportedExprSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl<__T0> IntoError<Error> for UnsupportedVariableSnafu<__T0>
where Error: Error + ErrorCompat, __T0: Into<String>,

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type Source = NoneError

The underlying error
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fn into_error(self, error: Self::Source) -> Error

Combine the information to produce the error
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impl StackError for Error

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fn debug_fmt(&self, layer: usize, buf: &mut Vec<String>)

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fn next(&self) -> Option<&dyn StackError>

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fn transparent(&self) -> bool

Indicates whether this error is “transparent”, that it delegates its “display” and “source” to the underlying error. Could be useful when you are just wrapping some external error, AND can not or would not provide meaningful contextual info. For example, the DataFusionError.
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fn last(&self) -> &dyn StackError
where Self: Sized,

Auto Trait Implementations§

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impl !Freeze for Error

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impl !RefUnwindSafe for Error

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impl Send for Error

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impl Sync for Error

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impl Unpin for Error

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impl !UnwindSafe for Error

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> AsErrorSource for T
where T: Error + 'static,

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fn as_error_source(&self) -> &(dyn Error + 'static)

For maximum effectiveness, this needs to be called as a method to benefit from Rust’s automatic dereferencing of method receivers.
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T, V> Convert<T> for V
where V: Into<T>,

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fn convert(value: Self) -> T

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fn convert_box(value: Box<Self>) -> Box<T>

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fn convert_vec(value: Vec<Self>) -> Vec<T>

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fn convert_vec_box(value: Vec<Box<Self>>) -> Vec<Box<T>>

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fn convert_matrix(value: Vec<Vec<Self>>) -> Vec<Vec<T>>

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fn convert_option(value: Option<Self>) -> Option<T>

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fn convert_option_box(value: Option<Box<Self>>) -> Option<Box<T>>

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fn convert_option_vec(value: Option<Vec<Self>>) -> Option<Vec<T>>

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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
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Attaches the current Context to this type, returning a WithContext wrapper. Read more
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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impl<T> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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impl<T> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<G1, G2> Within<G2> for G1
where G2: Contains<G1>,

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fn is_within(&self, b: &G2) -> bool

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impl<T> Any for T
where T: Any,

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSend for T
where T: Send,

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impl<T> MaybeSendSync for T