Enum cargo::core::shell::TtyWidth

source ·
pub enum TtyWidth {
    NoTty,
    Known(usize),
    Guess(usize),
}

Variants§

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NoTty

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Known(usize)

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Guess(usize)

Implementations§

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.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self
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.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes

Size for each variant:

  • NoTty: 0 bytes
  • Known: 8 bytes
  • Guess: 8 bytes