Struct cairo_lang_sierra::ids::VarId

pub struct VarId {
    pub id: u64,
    pub debug_name: Option<SmolStr>,
}

The identity of a variable.

Fields

id: u64

debug_name: Option<SmolStr>

Optional name for testing and debugging.

Implementations

impl VarId

pub fn new(id: u64) -> Self

pub fn from_string(name: impl Into<SmolStr>) -> Self

Trait Implementations

impl Clone for VarId

fn clone(&self) -> VarId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VarId

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

Formats the value using the given formatter.

impl Display for VarId

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

Formats the value using the given formatter.

impl From<&str> for VarId

fn from(name: &str) -> Self

Converts to this type from the input type.

impl From<SmolStr> for VarId

fn from(name: SmolStr) -> Self

Converts to this type from the input type.

impl From<String> for VarId

fn from(name: String) -> Self

Converts to this type from the input type.

impl From<u64> for VarId

fn from(id: u64) -> Self

Converts to this type from the input type.

impl Hash for VarId

fn hash<__H>(&self, __state: &mut __H)where __H: Hasher,

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 InternKey for VarId

fn from_intern_id(salsa_id: InternId) -> Self

Create an instance of the intern-key from a u32 value.

fn as_intern_id(&self) -> InternId

Extract the u32 with which the intern-key was created.

impl PartialEq for VarId

fn eq(&self, other: &Self) -> 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 Eq for VarId