Struct ExprSelectPatBranch

#[non_exhaustive]
pub struct ExprSelectPatBranch {
    pub pat: Pat,
    pub eq: Eq,
    pub expr: Expr,
    pub rocket: Rocket,
    pub body: Expr,
}

A single selection branch.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

pat: Pat

The identifier to bind the result to.

eq: Eq

=.

expr: Expr

The expression that should evaluate to a future.

rocket: Rocket

=>.

body: Expr

The body of the expression.

Trait Implementations

impl Debug for ExprSelectPatBranch

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

Formats the value using the given formatter.

impl OptionSpanned for ExprSelectPatBranch

fn option_span(&self) -> Option<Span>

Get the optional span of the type.

impl Parse for ExprSelectPatBranch

fn parse(parser: &mut Parser<'_>) -> Result<Self, Error>

Parse the current item from the parser.

impl PartialEq for ExprSelectPatBranch

fn eq(&self, other: &ExprSelectPatBranch) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Spanned for ExprSelectPatBranch

fn span(&self) -> Span

Get the span of the type.

impl ToTokens for ExprSelectPatBranch

fn to_tokens( &self, context: &mut MacroContext<'_, '_, '_>, stream: &mut TokenStream, ) -> Result<()>

Turn the current item into tokens.

impl TryClone for ExprSelectPatBranch

fn try_clone(&self) -> Result<Self>

Try to clone the current value, raising an allocation error if it’s unsuccessful.

fn try_clone_from(&mut self, source: &Self) -> Result<(), Error>

Performs copy-assignment from source.

impl Eq for ExprSelectPatBranch

impl StructuralPartialEq for ExprSelectPatBranch