Enum calypso_base::symbol::PotentiallyInterned

pub enum PotentiallyInterned<'a> {
    Uninterned(&'a str),
    Interned(Symbol),
}

A string that is potentially interned.

Variants

Uninterned(&'a str)

Uninterned string.

Interned(Symbol)

Interned string.

Implementations

impl<'a> PotentiallyInterned<'a>

pub fn potentially_intern(string: &'a str) -> Self

Potentially intern a string, if it is shorter than 255 characters.

Trait Implementations

impl<'a> AsRef<str> for PotentiallyInterned<'a>

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a> Clone for PotentiallyInterned<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PotentiallyInterned<'a>

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

Formats the value using the given formatter.

impl<'a> Display for PotentiallyInterned<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq<PotentiallyInterned<'a>> for PotentiallyInterned<'a>

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<'a> Copy for PotentiallyInterned<'a>

impl<'a> Eq for PotentiallyInterned<'a>

impl<'a> StructuralEq for PotentiallyInterned<'a>

impl<'a> StructuralPartialEq for PotentiallyInterned<'a>