Enum cargo::core::shell::TtyWidth

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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§

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impl TtyWidth

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pub fn diagnostic_terminal_width(&self) -> Option<usize>

Returns the width of the terminal to use for diagnostics (which is relayed to rustc via --diagnostic-width).

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pub fn progress_max_width(&self) -> Option<usize>

Returns the width used by progress bars for the tty.

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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