Struct libslide::common::Span

pub struct Span {
    pub lo: usize,
    pub hi: usize,
}

Describes the character span of a substring in a text.

For example, in "abcdef", "bcd" has the span (1, 4).

Fields

lo: usize

Inclusive lower bound index of the span, in terms of number of chars

hi: usize

Exclusive upper bound index of the span, in terms of number of chars

Implementations

impl Span

pub(crate) fn to(&self, other: Span) -> Span

pub(crate) fn over<'a>(&self, content: &'a str) -> &'a str

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

Returns true iff the span contains pos.

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 Copy for Span

impl Debug for Span

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

Formats the value using the given formatter.

impl Eq for Span

impl From<(usize, usize)> for Span

fn from(span: (usize, usize)) -> Self

Performs the conversion.

impl From<Range<usize>> for Span

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

Performs the conversion.

impl From<Span> for (usize, usize)

fn from(span: Span) -> Self

Performs the conversion.

impl Hash for Span

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for Span

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

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

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: &Span) -> bool

This method tests for !=.

impl PartialOrd<Span> for Span

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for Span

impl StructuralPartialEq for Span