Struct Tag

pub struct Tag { /* private fields */ }

Span tag.

Implementations

impl Tag

pub fn new<N, V>(name: N, value: V) -> Tag

where N: Into<Cow<'static, str>>, V: Into<TagValue>,

Examples

use rustracing::tag::{Tag, TagValue};

let tag = Tag::new("foo", "bar");
assert_eq!(tag.name(), "foo");
assert_eq!(tag.value(), &TagValue::from("bar"));

pub fn name(&self) -> &str

Returns the name of this tag.

pub fn value(&self) -> &TagValue

Returns the value of this tag.

Trait Implementations

impl Clone for Tag

fn clone(&self) -> Tag

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Tag

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

Formats the value using the given formatter.