Struct rustc_hir::Local[][src]

pub struct Local<'hir> {
    pub pat: &'hir Pat<'hir>,
    pub ty: Option<&'hir Ty<'hir>>,
    pub init: Option<&'hir Expr<'hir>>,
    pub hir_id: HirId,
    pub span: Span,
    pub source: LocalSource,
}
Expand description

Represents a let statement (i.e., let <pat>:<ty> = <expr>;).

Fields

pat: &'hir Pat<'hir>ty: Option<&'hir Ty<'hir>>

Type annotation, if any (otherwise the type will be inferred).

init: Option<&'hir Expr<'hir>>

Initializer expression to set the value, if any.

hir_id: HirIdspan: Spansource: LocalSource

Can be ForLoopDesugar if the let statement is part of a for loop desugaring. Otherwise will be Normal.

Trait Implementations

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes