Struct indicatif::WeakProgressBar[−][src]

pub struct WeakProgressBar { /* fields omitted */ }
[−]

A weak reference to a ProgressBar.

Useful for creating custom steady tick implementations

Implementations

impl WeakProgressBar[src][−]

pub fn upgrade(&self) -> Option<ProgressBar>[src][−]

Attempts to upgrade the Weak pointer to a ProgressBar, delaying dropping of the inner value if successful. Returns None if the inner value has since been dropped.

Trait Implementations

impl Clone for WeakProgressBar[src][+]

Auto Trait Implementations

impl RefUnwindSafe for WeakProgressBar

impl Send for WeakProgressBar

impl Sync for WeakProgressBar

impl Unpin for WeakProgressBar

impl UnwindSafe for WeakProgressBar

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> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

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.