Struct ClosureUseVar 

pub struct ClosureUseVar {
    pub name: Box<str>,
    pub by_ref: bool,
    pub span: Span,
}

A variable captured by a closure use clause.

Fields

name: Box<str>

Captured variable name without $.

by_ref: bool

Whether captured by reference.

span: Span

Source span.

Trait Implementations

impl Clone for ClosureUseVar

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClosureUseVar

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

Formats the value using the given formatter.

impl Serialize for ClosureUseVar

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.