Struct SpanHandle 

pub struct SpanHandle(/* private fields */);

An opaque index into the producer’s span table.

It carries no position, no file, and no length: the producer built the table while capturing, and only the producer can turn one back into a compiler span.

Implementations

impl SpanHandle

pub const fn at(index: u32) -> Self

The handle at one index of the producer’s table.

pub const fn index(self) -> u32

The index this handle names.

Trait Implementations

impl Clone for SpanHandle

fn clone(&self) -> SpanHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SpanHandle

impl Debug for SpanHandle

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

Formats the value using the given formatter.

impl Eq for SpanHandle

impl Hash for SpanHandle

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SpanHandle

fn eq(&self, other: &SpanHandle) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SpanHandle