pub enum TtyWidth {
NoTty,
Known(usize),
Guess(usize),
}
Returns the width of the terminal to use for diagnostics (which is
relayed to rustc via --diagnostic-width
).
Returns the width used by progress bars for the tty.
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 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.