Struct RegexLabeler 

pub struct RegexLabeler { /* private fields */ }

A labeler that uses regular expressions for matching on resource attributes.

Implementations

impl RegexLabeler

pub fn new( kind: impl Into<String>, field: impl Into<String>, output: impl Into<String>, table: Vec<(String, Regex)>, ) -> Self

Trait Implementations

impl Clone for RegexLabeler

fn clone(&self) -> RegexLabeler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegexLabeler

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

Formats the value using the given formatter.

impl Labeler for RegexLabeler

fn applies_to(&self, kind: &str) -> bool

e.g. “Host”, “Database::Table”; you can also support wildcard/globs if you want.

fn apply(&self, res: &mut Resource)

Mutates the resource by injecting derived attributes (e.g., sets of labels)