Struct Origin 

pub struct Origin {
    pub codec: CodecId,
    pub source: SourceId,
    pub span: Span,
    pub trivia: Vec<Trivia>,
}

Source provenance of an expression: which codec, source, span, and trivia.

Fields

codec: CodecId

The codec that read the expression.

source: SourceId

The source the expression was read from.

span: Span

The byte span within the source.

trivia: Vec<Trivia>

The surrounding whitespace and comment trivia.

Trait Implementations

impl Clone for Origin

fn clone(&self) -> Origin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Origin

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

Formats the value using the given formatter.

impl Eq for Origin

impl Hash for Origin

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 Origin

fn eq(&self, other: &Origin) -> 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 StructuralPartialEq for Origin