Struct syn::ExprMatch

pub struct ExprMatch {
    pub attrs: Vec<Attribute>,
    pub match_token: Match,
    pub expr: Box<Expr>,
    pub brace_token: Brace,
    pub arms: Vec<Arm>,
}

A match expression: match n { Some(n) => {}, None => {} }.

This type is available if Syn is built with the "full" feature.

Fields

attrs: Vec<Attribute>

match_token: Match

expr: Box<Expr>

brace_token: Brace

arms: Vec<Arm>

Trait Implementations

impl Synom for ExprMatch

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

A short name of the type being parsed.

impl ToTokens for ExprMatch

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

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

Convert self directly into a Tokens object.

impl Debug for ExprMatch

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for ExprMatch

impl PartialEq for ExprMatch

fn eq(&self, __arg_0: &ExprMatch) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &ExprMatch) -> bool

This method tests for !=.

impl Hash for ExprMatch

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Clone for ExprMatch

fn clone(&self) -> ExprMatch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<ExprMatch> for Expr

fn from(e: ExprMatch) -> Expr

Performs the conversion.