Struct SourceRange 

pub struct SourceRange { /* private fields */ }

A half-open byte range within one source document.

Ranges are created by SourceDocument::range and SourceDocument::empty_range, which ensure that their endpoints are ordered and within the source bytes.

Implementations

impl SourceRange

pub const fn source(self) -> SourceId

Return the document containing this range.

pub const fn start(self) -> ByteOffset

Return the inclusive start offset.

pub const fn end(self) -> ByteOffset

Return the exclusive end offset.

pub fn byte_range(self) -> Range<usize>

Return this range as byte indices suitable for slicing.

pub fn cover(first: Self, last: Self) -> Result<Self, SourceRangeError>

Return the smallest range covering both ranges.

Both ranges must identify the same source document.

Trait Implementations

impl Clone for SourceRange

fn clone(&self) -> SourceRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SourceRange

impl Debug for SourceRange

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

Formats the value using the given formatter.

impl Eq for SourceRange

impl Hash for SourceRange

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 SourceRange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SourceRange