Struct syn::ExprBreak

pub struct ExprBreak {
    pub attrs: Vec<Attribute>,
    pub break_token: Break,
    pub label: Option<Lifetime>,
    pub expr: Option<Box<Expr>>,
}

A break, with an optional label to break and an optional expression.

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

Fields

attrs: Vec<Attribute>

break_token: Break

label: Option<Lifetime>

expr: Option<Box<Expr>>

Trait Implementations

impl ToTokens for ExprBreak

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 ExprBreak

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

Formats the value using the given formatter.

impl Eq for ExprBreak

impl PartialEq for ExprBreak

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

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

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

This method tests for !=.

impl Hash for ExprBreak

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 ExprBreak

fn clone(&self) -> ExprBreak

Returns a copy of the value.

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

Performs copy-assignment from source.