Struct SourceSpan 

pub struct SourceSpan {
    pub file: SourceFileId,
    pub span: Span<BytePos>,
}

A byte span paired with the file it was written in.

[NodeSpan] is enough for an error about the module a phase is currently checking, because check_package supplies that one file id for the whole diagnostic at render time (see PhaseError and SpanLabel). A span pulled out of an Interface cannot rely on that: it was written in the exporting module’s file, which is not necessarily the file being rendered, so the id has to travel with the span instead of being attached later. This is that pair — Interface::source_span is how one gets built.

Fields

file: SourceFileId

span: Span<BytePos>

Trait Implementations

impl Clone for SourceSpan

fn clone(&self) -> SourceSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SourceSpan

impl Debug for SourceSpan

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

Formats the value using the given formatter.

impl PartialEq for SourceSpan

fn eq(&self, other: &SourceSpan) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SourceSpan