Struct Ident

pub struct Ident(/* private fields */);

Identifiers correspond to WGSL ident syntax node, except that they have several convenience features:

• Can be shared by cloning (they are shared pointers)
• Can be renamed (with interior mutability)
• References to the same Ident can be counted
• Equality and Hash compares the reference, NOT the internal string value

Implementations

impl Ident

pub fn new(name: String) -> Ident

Create a new Ident

pub fn name(&self) -> RwLockReadGuard<'_, String>

Get the name of the Ident

pub fn rename(&mut self, name: String)

Rename all shared instances of the ident

pub fn use_count(&self) -> usize

Count shared instances of the ident

Trait Implementations

impl Clone for Ident

fn clone(&self) -> Ident

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ident

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

Formats the value using the given formatter.

impl Display for Ident

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

Formats the value using the given formatter.

impl From<Ident> for Expression

fn from(value: Ident) -> Self

Converts to this type from the input type.

impl From<Ident> for TypeExpression

fn from(ident: Ident) -> Self

Converts to this type from the input type.

impl From<String> for Ident

fn from(name: String) -> Self

Converts to this type from the input type.

impl Hash for Ident

hash for idents is based on address, NOT internal value

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 Ident

equality for idents is based on address, NOT internal value

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 Ident

equality for idents is based on address, NOT internal value