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Handle

Struct Handle

pub struct Handle { /* private fields */ }

Expand description

Tier-scoped wrapper around Registry. What crate::Client::with_stats and crate::Server::with_stats accept. Cheap to clone.

Implementations§

impl Handle

pub fn parent(&self) -> &Registry

The registry this handle is tied to.

pub fn tier(&self) -> &Tier

The tier this handle bumps into.

pub fn session(&self, root: impl AsPath) -> Session

Record a connected session authenticated under root on this tier. Hold the returned guard for the session’s lifetime; dropping it bumps sessions_closed. Counts presence regardless of any data flow, so a session that merely connects is still billable. Surfaced on the session track for this tier, keyed by root.

Trait Implementations§

impl Clone for Handle

fn clone(&self) -> Handle

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Default for Handle

fn default() -> Self

A no-op handle backed by a disabled Registry.

Auto Trait Implementations§

impl Freeze for Handle

impl RefUnwindSafe for Handle

impl Send for Handle

impl Sync for Handle

impl Unpin for Handle

impl UnsafeUnpin for Handle

impl UnwindSafe for Handle

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> MaybeSend for T
where T: Send,

impl<T> MaybeSend for T
where T: Send,

impl<T> MaybeSync for T
where T: Sync,

impl<T> MaybeSync for T
where T: Sync,

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithSubscriber for T

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

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more