Struct CaptureExpr 

pub struct CaptureExpr {
    pub expr: Option<Expr>,
    pub as_: Option<As>,
    pub pat: Option<Pat>,
}

The form in a captures clause: as .

Fields

expr: Option<Expr>

as_: Option<As>

pat: Option<Pat>

Trait Implementations

impl Clone for CaptureExpr

fn clone(&self) -> CaptureExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CaptureExpr

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

Formats the value using the given formatter.

impl Parse for CaptureExpr

fn parse(input: ParseStream<'_>) -> Result<Self>

impl ToTokens for CaptureExpr

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.