Struct protobuf::lazy::Lazy[−][src]

pub struct Lazy<T> { /* fields omitted */ }
[−]

Lasily initialized data.

Implementations

impl<T> Lazy<T>[src][−]

pub fn get<F>(&'static mut self, init: F) -> &'static T where
    F: FnOnce() -> T, [src][−]

Get lazy field value, initialize it with given function if not yet.

Auto Trait Implementations

impl<T> !RefUnwindSafe for Lazy<T>

impl<T> !Send for Lazy<T>

impl<T> !Sync for Lazy<T>

impl<T> Unpin for Lazy<T>

impl<T> !UnwindSafe for Lazy<T>

Blanket Implementations

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

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

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

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

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