Struct syn::ExprMatch

[+] Show declaration

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

[−] Expand description

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

This type is available only 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 Clone for ExprMatch[+]

[+] Show hidden undocumented items

fn clone(&self) -> Self[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for ExprMatch[+]

[+] Show hidden undocumented items

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl Eq for ExprMatch

impl From<ExprMatch> for Expr[+]

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fn from(e: ExprMatch) -> Expr[−]

Performs the conversion.

impl Hash for ExprMatch[+]

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fn hash<H>(&self, state: &mut H) where
    H: Hasher, [−]

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Parse for ExprMatch[+]

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

impl PartialEq<ExprMatch> for ExprMatch[+]

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fn eq(&self, other: &Self) -> bool[−]

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

[+] Expand attributes

#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl ToTokens for ExprMatch[+]

[+] Show hidden undocumented items

fn to_tokens(&self, tokens: &mut TokenStream)[−]

Write self to the given TokenStream.

pub fn to_token_stream(&self) -> TokenStream[−]

Convert self directly into a TokenStream object.

pub fn into_token_stream(self) -> TokenStream[−]

Convert self directly into a TokenStream object.