Enum KnownValuePattern

pub enum KnownValuePattern {
    Any,
    Value(KnownValue),
    Name(String),
    Regex(Regex),
}

Pattern for matching known values.

Variants

Any

Matches any known value.

Value(KnownValue)

Matches the specific known value.

Name(String)

Matches the name of a known value.

Regex(Regex)

Matches the regex for a known value name.

Implementations

impl KnownValuePattern

pub fn any() -> Self

Creates a new KnownValuePattern that matches any known value.

pub fn value(value: KnownValue) -> Self

Creates a new KnownValuePattern that matches a specific known value.

pub fn named(name: impl Into<String>) -> Self

Creates a new KnownValuePattern that matches a known value by name.

pub fn regex(regex: Regex) -> Self

Creates a new KnownValuePattern that matches the regex for a known value name.

Trait Implementations

impl Clone for KnownValuePattern

fn clone(&self) -> KnownValuePattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KnownValuePattern

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

Formats the value using the given formatter.

impl Display for KnownValuePattern

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

Formats the value using the given formatter.

impl Hash for KnownValuePattern

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for KnownValuePattern

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for KnownValuePattern