[−][src]Struct fluid_let::DynamicVariable

pub struct DynamicVariable<T: 'static> { /* fields omitted */ }

A global dynamic variable.

Defined and instantiated by the fluid_let! macro.

See crate-level documentation for examples.

Methods

impl<T> DynamicVariable<T>[src]

pub fn get<R>(&self, f: impl FnOnce(Option<&T>) -> R) -> R[src]

Access current value of dynamic variable.

pub fn set<R>(&self, value: impl Borrow<T>, f: impl FnOnce() -> R) -> R[src]

Modify current value of a dynamic variable.

Auto Trait Implementations

impl<T> Send for DynamicVariable<T>

impl<T> Sync for DynamicVariable<T>

Blanket Implementations

impl<T> From for T[src]

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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

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

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

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

The type returned in the event of a conversion error.