pub struct TerminalSize {
pub width: usize,
pub height: usize,
}
Expand description
The size of a text terminal.
The width of the terminal, in characters aka columns.
The height of the terminal, in lines.
Get terminal size from $COLUMNS
and $LINES
.
Detect the terminal size.
Get the terminal size from the underlying TTY, and fallback to
$COLUMNS
and $LINES
.
Performs copy-assignment from
source
.
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Formats the value using the given formatter.
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A good default size assumption for a terminal: 80x24.
Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
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Uses borrowed data to replace owned data, usually by cloning.
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.