[−][src]Enum cursive::view::SizeConstraint
Single-dimensional constraint on a view size.
This describes a possible behaviour for a ResizedView
.
Variants
No constraint imposed, the child view's response is used.
Tries to take all available space, no matter what the child needs.
Fixed(usize)
Always return the included size, no matter what the child needs.
AtMost(usize)
Returns the minimum of the included value and the child view's size.
AtLeast(usize)
Returns the maximum of the included value and the child view's size.
Implementations
impl SizeConstraint
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pub fn available(self, available: usize) -> usize
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Returns the size to be given to the child.
When available
is offered to the ResizedView
.
pub fn result(self, (usize, usize)) -> usize
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Returns the size the child view should actually use.
When it said it wanted result
.
Trait Implementations
impl Clone for SizeConstraint
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fn clone(&self) -> SizeConstraint
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fn clone_from(&mut self, source: &Self)
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impl Copy for SizeConstraint
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impl Debug for SizeConstraint
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Auto Trait Implementations
impl RefUnwindSafe for SizeConstraint
impl Send for SizeConstraint
impl Sync for SizeConstraint
impl Unpin for SizeConstraint
impl UnwindSafe for SizeConstraint
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Erased for T
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.