Struct syn::ExprTry[][src]

pub struct ExprTry {
    pub attrs: Vec<Attribute>,
    pub expr: Box<Expr>,
    pub question_token: Question,

A try-expression: expr?.

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


Trait Implementations

impl ToTokens for ExprTry

Write self to the given TokenStream. Read more

Convert self directly into a TokenStream object. Read more

impl Debug for ExprTry

Formats the value using the given formatter. Read more

impl Eq for ExprTry

impl PartialEq for ExprTry

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

This method tests for !=.

impl Hash for ExprTry

Feeds this value into the given [Hasher]. Read more

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

impl Clone for ExprTry

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl From<ExprTry> for Expr

Performs the conversion.

Auto Trait Implementations

impl !Send for ExprTry

impl !Sync for ExprTry