Struct DiffModeGuard

Source

pub struct DiffModeGuard { /* private fields */ }

Expand description

DX.3-C7 (2026-06-24): deregisters the buffer’s HunkFoldSource when diff-mode deactivates (the diff session closed, or the buffer’s mode set changed). Drop fires from the mode guard store when deactivate_minor runs — the same Drop-based lifecycle multibuffer’s MultibufferModeGuard uses for its excerpt/file-boundary fold sources. Empty when the fold service / diff subsystem weren’t registered (some test harnesses) — Drop is then a no-op.

DiffModeGuard

Struct DiffModeGuard Copy item path

Trait Implementations§

impl Drop for DiffModeGuard

fn drop(&mut self)

fn pin_drop(self: Pin<&mut Self>)

Auto Trait Implementations§

impl !RefUnwindSafe for DiffModeGuard

impl !UnwindSafe for DiffModeGuard

impl Freeze for DiffModeGuard

impl Send for DiffModeGuard

impl Sync for DiffModeGuard

impl Unpin for DiffModeGuard

impl UnsafeUnpin for DiffModeGuard

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

fn in_current_span(self) -> Instrumented<Self> ⓘ

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘwhere F: FnOnce(&Self) -> bool,

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘwhere S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Struct DiffModeGuard

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,