Struct LexicalSpan 

pub struct LexicalSpan { /* private fields */ }

Implementations

impl LexicalSpan

pub fn zeros() -> LexicalSpan

pub fn new(start: usize, end: usize) -> LexicalSpan

pub fn start(&self) -> usize

pub fn end(&self) -> usize

pub fn combine(self, other: LexicalSpan) -> LexicalSpan

pub fn slice<'a>(&'a self, item: &'a str) -> &'a str

pub fn find_row_and_column( &self, source_text: impl AsRef<str>, ) -> (usize, usize)

Trait Implementations

impl Clone for LexicalSpan

fn clone(&self) -> LexicalSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LexicalSpan

impl Debug for LexicalSpan

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

Formats the value using the given formatter.

impl Display for LexicalSpan

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

Formats the value using the given formatter.

impl Eq for LexicalSpan

impl Hash for LexicalSpan

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 IntoIterator for LexicalSpan

type Item = usize

The type of the elements being iterated over.

type IntoIter = Range<usize>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Ord for LexicalSpan

fn cmp(&self, other: &LexicalSpan) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for LexicalSpan

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for LexicalSpan

fn partial_cmp(&self, other: &LexicalSpan) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for LexicalSpan