Struct PositionRange 

pub struct PositionRange { /* private fields */ }

An ordered pair of positions, start <= end.

Examples

use mcpls_core::bridge::{InvalidRange, Position, PositionRange};

let start = Position::from_client(1, 1).unwrap();
let end = Position::from_client(2, 4).unwrap();
assert!(PositionRange::new(start, end).is_ok());
assert_eq!(PositionRange::new(end, start), Err(InvalidRange::Reversed));

Implementations

impl PositionRange

pub fn new(start: Position, end: Position) -> Result<Self, InvalidRange>

Builds an ordered range.

Errors

Returns InvalidRange::Reversed when start lies after end.

pub fn from_client( (start_line, start_character): (u32, u32), (end_line, end_character): (u32, u32), ) -> Result<Self, InvalidRange>

Builds a range from client-supplied 1-based numbers.

Errors

Returns the invalid endpoint or InvalidRange::Reversed.

pub const fn start(self) -> Position

First position of the range.

pub const fn end(self) -> Position

Last position of the range.

Trait Implementations

impl Clone for PositionRange

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PositionRange

impl Debug for PositionRange

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

Formats the value using the given formatter.

impl Eq for PositionRange

impl PartialEq for PositionRange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PositionRange

impl TryFrom<PositionRange> for BoundedRange

type Error = InvalidRange

The type returned in the event of a conversion error.

fn try_from(range: PositionRange) -> Result<Self, Self::Error>

Performs the conversion.