[][src]Struct syn::ExprIf

pub struct ExprIf {
    pub attrs: Vec<Attribute>,
    pub if_token: If,
    pub cond: Box<Expr>,
    pub then_branch: Block,
    pub else_branch: Option<(Else, Box<Expr>)>,

An if expression with an optional else block: if expr { ... } else { ... }.

The else branch expression may only be an If or Block expression, not any of the other types of expression.

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


attrs: Vec<Attribute>if_token: Ifcond: Box<Expr>then_branch: Blockelse_branch: Option<(Else, Box<Expr>)>

Trait Implementations

impl Parse for ExprIf[src]

impl From<ExprIf> for Expr[src]

impl Clone for ExprIf[src]

impl Eq for ExprIf[src]

impl PartialEq<ExprIf> for ExprIf[src]

impl Debug for ExprIf[src]

impl Hash for ExprIf[src]

impl StructuralPartialEq for ExprIf[src]

impl StructuralEq for ExprIf[src]

impl ToTokens for ExprIf[src]

Auto Trait Implementations

impl !Send for ExprIf

impl !Sync for ExprIf

impl Unpin for ExprIf

impl UnwindSafe for ExprIf

impl !RefUnwindSafe for ExprIf

Blanket Implementations

impl<T> Spanned for T where
    T: Spanned + ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = !

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Any for T where
    T: 'static + ?Sized