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AutoModeGuard

shrub_core::terminal

Struct AutoModeGuard 

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pub struct AutoModeGuard { /* private fields */ }
Expand description

Guard that automatically restores terminal settings on drop.

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impl AutoModeGuard

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pub fn new(file: OpenFile) -> Result<Self, Error>

Creates a new AutoModeGuard for the given file.

§Arguments
  • file - The file representing the terminal to control.
§Errors

Returns an error if the current terminal settings of file cannot be read, for example when file is not a terminal.

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pub fn apply_settings(&self, settings: &Settings) -> Result<(), Error>

Applies the given terminal settings.

§Arguments
  • settings - The terminal settings to apply.
§Errors

Returns an error if the terminal’s current settings cannot be read or the updated settings cannot be applied.

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impl Drop for AutoModeGuard

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

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