Struct DefaultCallsite

impl DefaultCallsite

const fn new(meta: &'static Metadata<'static>) -> Self

Returns a new DefaultCallsite with the specified Metadata.

fn register(self: &'static Self) -> Interest

Registers this callsite with the global callsite registry.

If the callsite is already registered, this does nothing. When using DefaultCallsite, this method should be preferred over tracing_core::callsite::register, as it ensures that the callsite is only registered a single time.

Other callsite implementations will generally ensure that callsites are not re-registered through another mechanism.

See the documentation on callsite registration for details on the global callsite registry.

fn interest(self: &'static Self) -> Interest

Returns the callsite's cached Interest, or registers it for the first time if it has not yet been registered.

impl Callsite for DefaultCallsite

fn set_interest(self: &Self, interest: Interest)

fn metadata(self: &Self) -> &Metadata<'static>

impl Debug for DefaultCallsite

fn fmt(self: &Self, f: &mut Formatter<'_>) -> Result

impl Freeze for DefaultCallsite

impl RefUnwindSafe for DefaultCallsite

impl Send for DefaultCallsite

impl Sync for DefaultCallsite

impl Unpin for DefaultCallsite

impl UnsafeUnpin for DefaultCallsite

impl UnwindSafe for DefaultCallsite

impl<T> Any for DefaultCallsite

fn type_id(self: &Self) -> TypeId

impl<T> Borrow for DefaultCallsite

fn borrow(self: &Self) -> &T

impl<T> BorrowMut for DefaultCallsite

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

impl<T> From for DefaultCallsite

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for DefaultCallsite

fn into(self: Self) -> U

Calls U::from(self).

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

impl<T, U> TryFrom for DefaultCallsite

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

impl<T, U> TryInto for DefaultCallsite

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