Struct Range 

pub struct Range {
    pub start: Position,
    pub end: Position,
}

Range.

Ranges are used to represent start and end positions of text in a text file, which is particularly useful for error reporting and debugging purposes.

Fields

start: Position

Start position.

end: Position

End position.

Implementations

impl Range

pub fn new<S, E>(start: S, end: E) -> Range

where S: Into<Position>, E: Into<Position>,

Creates a range with the given start and end positions.

Examples

use zrx_diagnostic::location::{Position, Range};

// Create range
let range = Range::new(
    Position::new(0, 0),
    Position::new(4, 0)
);

Trait Implementations

impl Clone for Range

fn clone(&self) -> Range

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Range

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

Formats the value using the given formatter.

impl Display for Range

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

Formats the range for display.

impl Eq for Range

impl<P> From<P> for Range

where P: Into<Position>,

fn from(position: P) -> Range

Creates a range at a single position.

Examples

use zrx_diagnostic::location::{Position, Range};

// Create range from position
let range = Range::from(Position::new(0, 0));

impl Ord for Range

fn cmp(&self, other: &Range) -> 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.

impl PartialEq for Range

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Range

fn partial_cmp(&self, other: &Range) -> 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 Range