Struct LinearSpan 

pub struct LinearSpan { /* private fields */ }

A linear span in the ECMAScript source code.

Stores a linear start position and a linear end position.

Note that linear spans are of the form [start, end) i.e. that the start position is inclusive and the end position is exclusive.

Implementations

impl LinearSpan

pub const fn new(start: LinearPosition, end: LinearPosition) -> Self

Creates a new LinearSpan.

Panics

Panics if the start position is bigger than the end position.

pub fn is_empty(self) -> bool

Test if the span is empty.

pub const fn start(self) -> LinearPosition

Gets the starting position of the span.

pub const fn end(self) -> LinearPosition

Gets the final position of the span.

pub fn contains<S>(self, other: S) -> bool

where S: Into<Self>,

Checks if this span inclusively contains another span or position.

pub fn union(self, other: impl Into<Self>) -> Self

Gets the starting position of the span.

Trait Implementations

impl<'a> Arbitrary<'a> for LinearSpan

Available on crate feature arbitrary only.

fn arbitrary(_: &mut Unstructured<'a>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for LinearSpan

fn clone(&self) -> LinearSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LinearSpan

impl Debug for LinearSpan

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

Formats the value using the given formatter.

impl Default for LinearSpan

fn default() -> LinearSpan

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LinearSpan

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for LinearSpan

impl From<LinearPosition> for LinearSpan

fn from(pos: LinearPosition) -> Self

Converts to this type from the input type.

impl From<LinearSpan> for LinearSpanIgnoreEq

fn from(value: LinearSpan) -> Self

Converts to this type from the input type.

impl Hash for LinearSpan

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 LinearSpan

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for LinearSpan

fn partial_cmp(&self, other: &Self) -> 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 Serialize for LinearSpan

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LinearSpan