session::context

Enum QueryContextMutableFieldsBuilderError

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#[non_exhaustive]
pub enum QueryContextMutableFieldsBuilderError {
    UninitializedField(&'static str),
    ValidationError(String),
}
Expand description

Error type for QueryContextMutableFieldsBuilder

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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UninitializedField(&'static str)

Uninitialized field

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ValidationError(String)

Custom validation error

Trait Implementations§

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impl Debug for QueryContextMutableFieldsBuilderError

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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 QueryContextMutableFieldsBuilderError

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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 Error for QueryContextMutableFieldsBuilderError

1.30.0 · source§

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
1.0.0 · source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.0.0 · source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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 From<String> for QueryContextMutableFieldsBuilderError

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fn from(s: String) -> Self

Converts to this type from the input type.
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impl From<UninitializedFieldError> for QueryContextMutableFieldsBuilderError

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fn from(s: UninitializedFieldError) -> Self

Converts to this type from the input type.

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