Struct DocRange 

pub struct DocRange {
    pub start: DocPos,
    pub end: DocPos,
}

A selection between two positions. start/end need not be ordered; DocRange::ordered returns them low-to-high.

Fields

start: DocPos

One endpoint (not necessarily the earlier one).

end: DocPos

The other endpoint (not necessarily the later one).

Implementations

impl DocRange

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

A range between start and end (in either document order).

pub fn collapsed(pos: DocPos) -> Self

A zero-width range at a single position.

pub fn is_empty(&self) -> bool

true when the range selects nothing.

pub fn ordered(&self) -> (DocPos, DocPos)

(low, high) — the two endpoints in document order.

pub fn min(&self) -> DocPos

The earlier endpoint in document order.

pub fn max(&self) -> DocPos

The later endpoint in document order.

Trait Implementations

impl Clone for DocRange

fn clone(&self) -> DocRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DocRange

impl Debug for DocRange

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

Formats the value using the given formatter.

impl Eq for DocRange

impl PartialEq for DocRange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DocRange