[−][src]Enum cursive::view::SizeConstraint
Single-dimensional constraint on a view size.
This describes a possible behaviour for a BoxView
.
Variants
Free
No constraint imposed, the child view's response is used.
Full
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.
Methods
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 BoxView
.
pub fn result(self, (result, available): (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 Copy for SizeConstraint
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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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Performs copy-assignment from source
. Read more
impl Debug for SizeConstraint
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Auto Trait Implementations
impl Send for SizeConstraint
impl Sync for SizeConstraint
Blanket Implementations
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> 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, 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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,