Struct source_map::Span

pub struct Span {
    pub start: u32,
    pub end: u32,
    pub source: SourceId,
}

A start and end. Also contains trace of original source

Fields

start: u32

end: u32

source: SourceId

Implementations

impl Span

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

Returns whether the end of self is the start of other

pub fn union(&self, other: &Self) -> Span

Returns a new Span which starts at the start of self a ends at the end of other

pub fn get_start(&self) -> Position

pub fn get_end(&self) -> Position

pub fn into_line_column_span<T: StringEncoding>( self, fs: &impl FileSystem ) -> LineColumnSpan<T>

pub const NULL_SPAN: Span = _

TODO explain use cases

pub fn is_null(&self) -> bool

TODO explain use cases

Trait Implementations

impl Clone for Span

fn clone(&self) -> Span

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Span

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

Formats the value using the given formatter.

impl From<Span> for Range<u32>

fn from(span: Span) -> Range<u32>

Converts to this type from the input type.

impl From<Span> for Range<usize>

fn from(span: Span) -> Range<usize>

Converts to this type from the input type.

impl PartialEq<Span> for Span

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Span

impl StructuralEq for Span

impl StructuralPartialEq for Span