Enum ProvenancePart 

pub enum ProvenancePart {
    Source(Range<usize>),
    Synthesized(String),
    OpaqueTag(String),
}

A single component of a token’s provenance.

Variants

Source(Range<usize>)

Part of the text comes directly from a source range.

Synthesized(String)

Part of the text is synthesized (e.g., by a macro). The string is typically an interned ID or a small literal.

OpaqueTag(String)

An opaque tag for language-specific transformations (e.g., case conversion). Oak doesn’t understand these tags, but passes them to the LSP/IDE.

Trait Implementations

impl Clone for ProvenancePart

fn clone(&self) -> ProvenancePart

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProvenancePart

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProvenancePart

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ProvenancePart

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 ProvenancePart

fn eq(&self, other: &ProvenancePart) -> 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 ProvenancePart

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ProvenancePart

impl StructuralPartialEq for ProvenancePart