Trait Visit

pub trait Visit {
    // Required method
    fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
       where V: Visitor;
}

Expand description

A type that can be visited by a Visitor. See Visitor for recursively visiting parsed SQL statements.

§Note

This trait should be automatically derived for sqlparser AST nodes using the Visit proc macro.

#[cfg_attr(feature = "visitor", derive(Visit, VisitMut))]

Required Methods§

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types§

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impl Visit for bool

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for char

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for i8

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for i16

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for i32

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for i64

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for u8

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for u16

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for u32

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for u64

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for String

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fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for FulltextAnalyzer

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fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for FulltextBackend

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fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for FulltextOptions

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fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for SkippingIndexOptions

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fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl Visit for SkippingIndexType

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fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl<T> Visit for Option<T>
where T: Visit,

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fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl<T> Visit for Box<T>
where T: Visit,

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fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

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impl<T> Visit for Vec<T>
where T: Visit,

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fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

Implementors§

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Trait VisitCopy item path

§Note

Required Methods§

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

Dyn Compatibility§

Implementations on Foreign Types§

impl Visit for bool

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for char

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for i8

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for i16

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for i32

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for i64

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for u8

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for u16

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for u32

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for u64

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for String

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for FulltextAnalyzer

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for FulltextBackend

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for FulltextOptions

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for SkippingIndexOptions

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl Visit for SkippingIndexType

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl<T> Visit for Option<T>where T: Visit,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl<T> Visit for Box<T>where T: Visit,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

impl<T> Visit for Vec<T>where T: Visit,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>where V: Visitor,

Implementors§

impl Visit for BinaryOperator

impl Visit for ColumnOption

impl Visit for DataType

impl Visit for Expr

impl Visit for FunctionArg

impl Visit for FunctionArgExpr

impl Visit for FunctionArguments

impl Visit for SqlOption

impl Visit for Value

impl Visit for TableConstraint

impl Visit for TimezoneInfo

impl Visit for UnaryOperator

impl Visit for ColumnDef

impl Visit for ColumnOptionDef

impl Visit for Function

impl Visit for Ident

impl Visit for ObjectName

impl Visit for AccessExpr

impl Visit for Action

impl Visit for AddDropSync

impl Visit for AfterMatchSkip

impl Visit for AlterColumnOperation

impl Visit for AlterIndexOperation

impl Visit for AlterPolicyOperation

impl Visit for AlterRoleOperation

impl Visit for AlterTableOperation

impl Visit for AnalyzeFormat

impl Visit for ArgMode

impl Visit for Array

impl Visit for ArrayElemTypeDef

impl Visit for Assignment

impl Visit for AssignmentTarget

impl Visit for AttachDuckDBDatabaseOption

impl Visit for AttachedToken

impl Visit for BeginTransactionKind

Trait Visit

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, _visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

impl<T> Visit for Option<T>
where T: Visit,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

impl<T> Visit for Box<T>
where T: Visit,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,

impl<T> Visit for Vec<T>
where T: Visit,

fn visit<V>(&self, visitor: &mut V) -> ControlFlow<<V as Visitor>::Break>
where V: Visitor,