Struct SpanChain 

pub struct SpanChain { /* private fields */ }

A linear chain of spans.

Implementations

impl SpanChain

pub fn new() -> Self

pub fn push(&mut self, span: Span)

pub fn total_span(&self) -> Option<Span>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> impl Iterator<Item = &Span>

pub fn first(&self) -> Option<&Span>

pub fn last(&self) -> Option<&Span>

pub fn clear(&mut self)

Trait Implementations

impl Clone for SpanChain

fn clone(&self) -> SpanChain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpanChain

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

Formats the value using the given formatter.

impl Default for SpanChain

fn default() -> SpanChain

Returns the “default value” for a type.