Struct FileSpan

pub struct FileSpan { /* private fields */ }

A type representing a single line of a Source.

Implementations

impl FileSpan

pub unsafe fn new(start: usize, end: usize, file: FileID) -> Self

Create a new span with the given start and end offsets, and the given file.

pub fn get_range(&self) -> Range<usize>

Create a new span with the given start and end offsets, and the given file.

pub fn set_range(&mut self, range: Range<usize>)

Create a new span with the given start and end offsets, and the given file.

pub fn with_range(self, range: Range<usize>) -> Self

Create a new span with the given start and end offsets, and the given file.

pub fn get_file(&self) -> FileID

Create a new span with the given start and end offsets, and the given file.

pub fn set_file(&mut self, file: FileID)

Create a new span with the given start and end offsets, and the given file.

pub fn with_file(self, file: FileID) -> Self

Create a new span with the given start and end offsets, and the given file.

Trait Implementations

impl Clone for FileSpan

fn clone(&self) -> FileSpan

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileSpan

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

Formats the value using the given formatter.

impl Hash for FileSpan

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 FileSpan

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

type SourceId = FileID

The identifier used to uniquely refer to a source. In most cases, this is the fully-qualified path of the file.

fn source(&self) -> &Self::SourceId

Get the identifier of the source that this span refers to.

fn start(&self) -> usize

Get the start offset of this span.

fn end(&self) -> usize

Get the (exclusive) end offset of this span.

fn len(&self) -> usize

Get the length of this span (difference between the start of the span and the end of the span).

fn contains(&self, offset: usize) -> bool

Determine whether the span contains the given offset.

impl Copy for FileSpan

impl Eq for FileSpan

impl StructuralPartialEq for FileSpan