Struct hdrhistogram::serialization::interval_log::Tag

pub struct Tag<'a>(_);

A tag for an interval histogram.

Tags are just strs that do not contain a few disallowed characters: ',', '\r', '\n', and ' '.

To get the wrapped str back out, use as_str() or the Deref<str> implementation (&some_tag).

Methods

impl<'a> Tag<'a>

pub fn new(s: &'a str) -> Option<Tag<'a>>

Create a new Tag.

If a disallowed character is present, this will return None.

pub fn as_str(&self) -> &'a str

Returns the tag contents as a str.

Trait Implementations

impl<'a> PartialEq<Tag<'a>> for Tag<'a>

fn eq(&self, other: &Tag<'a>) -> bool

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

fn ne(&self, other: &Tag<'a>) -> bool

This method tests for !=.

impl<'a> Copy for Tag<'a>

impl<'a> Clone for Tag<'a>

fn clone(&self) -> Tag<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Deref for Tag<'a>

type Target = str

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a> Debug for Tag<'a>

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

Formats the value using the given formatter.