[−][src]Enum cursive::view::SizeConstraint

pub enum SizeConstraint {
    Free,
    Full,
    Fixed(usize),
    AtMost(usize),
    AtLeast(usize),
}

Single-dimensional constraint on a view size.

This describes a possible behaviour for a ResizedView.

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[src]

pub fn available(self, available: usize) -> usize[src]

Returns the size to be given to the child.

When available is offered to the ResizedView.

pub fn result(self, (result, available): (usize, usize)) -> usize[src]

Returns the size the child view should actually use.

When it said it wanted result.

Trait Implementations

impl Clone for SizeConstraint[src]

impl Copy for SizeConstraint[src]

impl Debug for SizeConstraint[src]

Auto Trait Implementations

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> Erased for T[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.