[][src]Struct syn::Arm

pub struct Arm {
    pub attrs: Vec<Attribute>,
    pub leading_vert: Option<Or>,
    pub pats: Punctuated<Pat, Or>,
    pub guard: Option<(If, Box<Expr>)>,
    pub fat_arrow_token: FatArrow,
    pub body: Box<Expr>,
    pub comma: Option<Comma>,
}

One arm of a match expression: 0...10 => { return true; }.

As in:

match n {
    0...10 => {
        return true;
    }
    // ...
}

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

Fields

Trait Implementations

impl Parse for Arm
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impl Clone for Arm
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Performs copy-assignment from source. Read more

impl Eq for Arm
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impl PartialEq<Arm> for Arm
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impl Debug for Arm
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impl Hash for Arm
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Feeds a slice of this type into the given [Hasher]. Read more

impl ToTokens for Arm
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Convert self directly into a TokenStream object. Read more

Auto Trait Implementations

impl !Send for Arm

impl !Sync for Arm

Blanket Implementations

impl<T> Spanned for T where
    T: ToTokens
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impl<T> From for T
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impl<T, U> Into for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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impl<T, U> TryFrom for T where
    T: From<U>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> BorrowMut for T where
    T: ?Sized
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impl<E> SpecializationError for E
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impl<T> Erased for T
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impl<T> Send for T where
    T: ?Sized
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impl<T> Sync for T where
    T: ?Sized
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impl<T> Erased for T