Struct tracing_subscriber::registry::FromRoot[][src]

pub struct FromRoot<'a, R: LookupSpan<'a>> { /* fields omitted */ }

An iterator over a span’s parents, starting with the root of the trace tree.

For additonal details, see SpanRef::from_root.

Trait Implementations

impl<'span, R> Debug for FromRoot<'span, R> where
    R: LookupSpan<'span>, 
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impl<'span, R> Iterator for FromRoot<'span, R> where
    R: LookupSpan<'span>, 
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type Item = SpanRef<'span, R>

The type of the elements being iterated over.

Auto Trait Implementations

impl<'a, R> RefUnwindSafe for FromRoot<'a, R> where
    R: RefUnwindSafe,
    <R as LookupSpan<'a>>::Data: RefUnwindSafe

impl<'a, R> Send for FromRoot<'a, R> where
    R: Sync,
    <R as LookupSpan<'a>>::Data: Send

impl<'a, R> Sync for FromRoot<'a, R> where
    R: Sync,
    <R as LookupSpan<'a>>::Data: Sync

impl<'a, R> Unpin for FromRoot<'a, R> where
    <R as LookupSpan<'a>>::Data: Unpin

impl<'a, R> UnwindSafe for FromRoot<'a, R> where
    R: RefUnwindSafe,
    <R as LookupSpan<'a>>::Data: RefUnwindSafe + UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T> Instrument for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<I> IntoIterator for I where
    I: Iterator
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type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.