[][src]Struct syn::Lifetime

pub struct Lifetime {
    pub apostrophe: Span,
    pub ident: Ident,
}

A Rust lifetime: 'a.

Lifetime names must conform to the following rules:

  • Must start with an apostrophe.
  • Must not consist of just an apostrophe: '.
  • Character after the apostrophe must be _ or a Unicode code point with the XID_Start property.
  • All following characters must be Unicode code points with the XID_Continue property.

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

Fields

apostrophe: Spanident: Ident

Methods

impl Lifetime[src]

pub fn new(symbol: &str, span: Span) -> Self[src]

Panics

Panics if the lifetime does not conform to the bulleted rules above.

Invocation

Lifetime::new("'a", Span::call_site())

Trait Implementations

impl Token for Lifetime[src]

impl Parse for Lifetime[src]

impl From<Lifetime> for TypeParamBound[src]

impl Clone for Lifetime[src]

impl Eq for Lifetime[src]

impl Ord for Lifetime[src]

impl PartialEq<Lifetime> for Lifetime[src]

impl PartialOrd<Lifetime> for Lifetime[src]

impl Display for Lifetime[src]

impl Debug for Lifetime[src]

impl Hash for Lifetime[src]

impl ToTokens for Lifetime[src]

Auto Trait Implementations

impl !Send for Lifetime

impl !Sync for Lifetime

impl Unpin for Lifetime

impl UnwindSafe for Lifetime

impl !RefUnwindSafe for Lifetime

Blanket Implementations

impl<T> Token for T where
    T: CustomToken, 
[src]

impl<T> Spanned for T where
    T: Spanned + ?Sized
[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

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

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

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