Struct hyper_zipkin::XB3SpanId

pub struct XB3SpanId(pub SpanId);

The X-B3-SpanId header.

Its value is a hexadecimal-encoded 8 byte span ID. It corresponds to the span_id field of a TraceContext.

Methods from Deref<Target = SpanId>

Important traits for &'a mut [u8]

impl<'a> Write for &'a mut [u8]impl<'a> Read for &'a [u8]

pub fn bytes(&self) -> &[u8]

Returns the bytes of the span ID.

Trait Implementations

impl Copy for XB3SpanId

impl Clone for XB3SpanId

fn clone(&self) -> XB3SpanId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for XB3SpanId

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for XB3SpanId

fn eq(&self, __arg_0: &XB3SpanId) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &XB3SpanId) -> bool

This method tests for !=.

impl Deref for XB3SpanId

type Target = SpanId

The resulting type after dereferencing.

fn deref(&self) -> &SpanId

Dereferences the value.

impl DerefMut for XB3SpanId

fn deref_mut(&mut self) -> &mut SpanId

Mutably dereferences the value.

impl Header for XB3SpanId

fn header_name() -> &'static str

Returns the name of the header field this belongs to.

fn parse_header(raw: &Raw) -> Result<Self>

Parse a header from a raw stream of bytes.

fn fmt_header(&self, f: &mut Formatter) -> Result

Format a header to outgoing stream.

impl Display for XB3SpanId

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

Formats the value using the given formatter.