Trait prometheus_client::encoding::EncodeLabelKey

pub trait EncodeLabelKey {
    fn encode(&self, encoder: &mut LabelKeyEncoder<'_>) -> Result<(), Error>;
}

An encodable label key.

Required Methods

fn encode(&self, encoder: &mut LabelKeyEncoder<'_>) -> Result<(), Error>

Encode oneself into the given encoder.

Implementations on Foreign Types

impl EncodeLabelKey for &str

fn encode(&self, encoder: &mut LabelKeyEncoder<'_>) -> Result<(), Error>

impl EncodeLabelKey for String

fn encode(&self, encoder: &mut LabelKeyEncoder<'_>) -> Result<(), Error>

impl<'a> EncodeLabelKey for Cow<'a, str>

fn encode(&self, encoder: &mut LabelKeyEncoder<'_>) -> Result<(), Error>

Implementors