Enum rustc_hir::StmtKind

source ·
pub enum StmtKind<'hir> {
    Local(&'hir Local<'hir>),
    Item(ItemId),
    Expr(&'hir Expr<'hir>),
    Semi(&'hir Expr<'hir>),
}
Expand description

The contents of a statement.

Variants

Local(&'hir Local<'hir>)

A local (let) binding.

Item(ItemId)

An item binding.

Expr(&'hir Expr<'hir>)

An expression without a trailing semi-colon (must have unit type).

Semi(&'hir Expr<'hir>)

An expression with a trailing semi-colon (may have any type).

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

Returns the argument unchanged.

Calls U::from(self).

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

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 even differ between compilations. 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: 16 bytes

Size for each variant:

  • Local: 12 bytes
  • Item: 4 bytes
  • Expr: 12 bytes
  • Semi: 12 bytes