Struct PendingMetaGuard

Source

pub struct PendingMetaGuard { /* private fields */ }

Expand description

Backpressure guard for in-flight metadata-only operations (rm, cmp).

Held across a spawned task to bound the live task count under recursive walk operations that don’t hold open file descriptors. Kept distinct from OpenFileGuard so that paths which compose these operations (e.g. copy_file → rm for an overwrite of a directory destination) don’t deadlock against a saturated OPEN_FILES_LIMIT.

Auto Trait Implementations§

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PendingMetaGuard

Struct PendingMetaGuard Copy item path

Auto Trait Implementations§

impl Freeze for PendingMetaGuard

impl !RefUnwindSafe for PendingMetaGuard

impl Send for PendingMetaGuard

impl Sync for PendingMetaGuard

impl Unpin for PendingMetaGuard

impl UnsafeUnpin for PendingMetaGuard

impl !UnwindSafe for PendingMetaGuard

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, 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 PendingMetaGuard

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>,

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>,