Struct Identifier

pub struct Identifier {
    pub name: Symbol,
    pub span: Span,
    pub id: NodeID,
}

An identifier in a program.

Attention - When adding or removing fields from this struct, please remember to update its Serialize and Deserialize implementation to reflect the new struct instantiation.

Fields

name: Symbol

The symbol that the user wrote, e.g., foo.

span: Span

A span locating where the identifier occurred in the source.

id: NodeID

The ID of the node.

Implementations

impl Identifier

pub fn new(name: Symbol, id: NodeID) -> Self

Constructs a new identifier with name and id and a default span.

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

Check if the Identifier name matches the other name.

Trait Implementations

impl Clone for Identifier

fn clone(&self) -> Identifier

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Identifier

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

Formats the value using the given formatter.

impl Default for Identifier

fn default() -> Identifier

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Identifier

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for Identifier

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

Formats the value using the given formatter.

impl<N: Network> From<&Identifier<N>> for Identifier

fn from(id: &IdentifierCore<N>) -> Self

Converts to this type from the input type.

impl From<Identifier> for ProgramId

fn from(name: Identifier) -> Self

Converts to this type from the input type.

impl Hash for Identifier

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 Node for Identifier

fn span(&self) -> Span

Returns the span of the node.

fn set_span(&mut self, span: Span)

Sets the span of the node.

fn id(&self) -> NodeID

Returns the ID of the node.

fn set_id(&mut self, id: NodeID)

Sets the ID of the node.

impl PartialEq for Identifier

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 Serialize for Identifier

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Copy for Identifier

impl Eq for Identifier