Struct rustc_save_analysis::span_utils::SpanUtils

pub struct SpanUtils<'a> {
    pub sess: &'a Session,
}

Fields

sess: &'a Session

Implementations

impl<'a> SpanUtils<'a>

pub fn new(sess: &'a Session) -> SpanUtils<'a>

pub fn make_filename_string(&self, file: &SourceFile) -> String

pub fn snippet(&self, span: Span) -> String

pub fn sub_span_of_star(&self, span: Span) -> Option<Span>

Finds the span of * token withing the larger span.

pub fn filter_generated(&self, span: Span) -> bool

Return true if the span is generated code, and it is not a subspan of the root callsite.

Used to filter out spans of minimal value, such as references to macro internal variables.

Trait Implementations

impl<'a> Clone for SpanUtils<'a>

fn clone(&self) -> SpanUtils<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes