Struct NarrowModeGuard

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pub struct NarrowModeGuard;

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RAII guard for NarrowMode. Unit in N.1.1 (no subscriptions / action handlers yet); becomes a Vec of ActionHandlerRegistration when the q / :w surface lands.

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impl UnwindSafe for NarrowModeGuard

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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