[−][src]Struct cursive::event::Callback
Callback is a function that can be triggered by an event. It has a mutable access to the cursive root.
It is meant to be stored in views.
Implementations
impl Callback
[src]
pub fn from_fn<F>(f: F) -> Callback where
F: 'static + Fn(&mut Cursive),
[src]
F: 'static + Fn(&mut Cursive),
Wraps the given function into a Callback
object.
pub fn from_fn_mut<F>(f: F) -> Callback where
F: 'static + FnMut(&mut Cursive),
[src]
F: 'static + FnMut(&mut Cursive),
Wrap a FnMut
into a Callback
object.
If this methods tries to call itself, nested calls will be no-ops.
pub fn from_fn_once<F>(f: F) -> Callback where
F: 'static + FnOnce(&mut Cursive),
[src]
F: 'static + FnOnce(&mut Cursive),
Wrap a FnOnce
into a Callback
object.
After being called once, the callback will become a no-op.
pub fn dummy() -> Callback
[src]
Returns a dummy callback that doesn't run anything.
Trait Implementations
impl Clone for Callback
[src]
impl Deref for Callback
[src]
type Target = dyn Fn(&mut Cursive) + 'static
The resulting type after dereferencing.
pub fn deref(&self) -> &<Callback as Deref>::Target
[src]
impl From<Box<dyn Fn(&mut Cursive) + 'static, Global>> for Callback
[src]
impl From<Rc<dyn Fn(&mut Cursive) + 'static>> for Callback
[src]
Auto Trait Implementations
impl !RefUnwindSafe for Callback
[src]
impl !Send for Callback
[src]
impl !Sync for Callback
[src]
impl Unpin for Callback
[src]
impl !UnwindSafe for Callback
[src]
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Erased for T
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> With for T
[src]
pub fn wrap_with<U, F>(self, f: F) -> U where
F: FnOnce(Self) -> U,
[src]
F: FnOnce(Self) -> U,
pub fn with<F>(self, f: F) -> Self where
F: FnOnce(&mut Self),
[src]
F: FnOnce(&mut Self),
pub fn try_with<E, F>(self, f: F) -> Result<Self, E> where
F: FnOnce(&mut Self) -> Result<(), E>,
[src]
F: FnOnce(&mut Self) -> Result<(), E>,
pub fn with_if<F>(self, condition: bool, f: F) -> Self where
F: FnOnce(&mut Self),
[src]
F: FnOnce(&mut Self),