Enum Utf8Pattern 

pub enum Utf8Pattern<'a> {
    StringPattern(&'a str),
    CharPattern(char),
}

🔬This is a nightly-only experimental API. (pattern)

Result of calling Pattern::as_utf8_pattern(). Can be used for inspecting the contents of a Pattern in cases where the underlying representation can be represented as UTF-8.

Variants

StringPattern(&'a str)

🔬This is a nightly-only experimental API. (pattern)

Type returned by String and str types. This stores str rather than bytes so callers cannot describe non-UTF-8 string patterns through this API.

CharPattern(char)

🔬This is a nightly-only experimental API. (pattern)

Type returned by char types.

Trait Implementations

impl<'a> Clone for Utf8Pattern<'a>

fn clone(&self) -> Utf8Pattern<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Utf8Pattern<'a>

impl<'a> Debug for Utf8Pattern<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Utf8Pattern<'a>

impl<'a> PartialEq for Utf8Pattern<'a>

fn eq(&self, other: &Utf8Pattern<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for Utf8Pattern<'a>