Struct rustc_hir::hir::Upvar

pub struct Upvar {
    pub span: Span,
}

A variable captured by a closure.

Fields

span: Span

First span where it is accessed (there can be multiple).

Trait Implementations

impl Clone for Upvar

fn clone(&self) -> Upvar

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Upvar

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

Formats the value using the given formatter.

impl<__E: Encoder> Encodable<__E> for Upvar

fn encode(&self, __encoder: &mut __E)

impl<__CTX> HashStable<__CTX> for Upvarwhere
    __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl Copy for Upvar

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: 8 bytes