[−][src]Struct mortal::terminal::Size
Represents the size of a terminal window
A valid size must not have zero lines or zero columns.
Fields
lines: usize
Number of lines in the terminal
columns: usize
Number of columns in the terminal
Methods
impl Size
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pub fn area(&self) -> usize
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Returns the total number of cells in a terminal of the given size.
Panics
If lines * columns
would overflow.
pub fn checked_area(&self) -> Option<usize>
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Returns the total number of cells in a terminal of the given size.
Returns None
in case of overflow.
Trait Implementations
impl Eq for Size
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impl Copy for Size
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impl PartialEq<Size> for Size
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impl Clone for Size
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fn clone(&self) -> Size
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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 Size
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into 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> From for T
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impl<T, U> TryFrom 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> Borrow 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,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,