Enum Matcher 

#[non_exhaustive]
pub enum Matcher {
    Exact(ExactText),
    Glob(GlobPattern),
    Regex(RegexPattern),
    Any,
}

A normalized header matcher.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Exact(ExactText)

Literal header text equality.

Glob(GlobPattern)

A pattern in which * matches any substring.

Regex(RegexPattern)

A full-string regular expression, without the delimiting slashes.

Any

Any header text; the normalized form of match: "*".

Trait Implementations

impl Clone for Matcher

fn clone(&self) -> Matcher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Matcher

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

Formats the value using the given formatter.

impl Eq for Matcher

impl PartialEq for Matcher

fn eq(&self, other: &Matcher) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Matcher