Struct lisbeth_error::span::Position

pub struct Position { /* fields omitted */ }

Represents a position in the input data.

Positions are 0-indexed, meaning that the first character of each line has 0 as column number. The same goes for the line number.

Implementations

impl Position

pub const fn line(self) -> u32

Returns the position's line.

pub const fn col(self) -> u32

Returns the position's column.

pub const fn offset(self) -> u32

Returns the position's offset from the beginning of the file.

Trait Implementations

impl Clone for Position

pub fn clone(&self) -> Position

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Position

impl Debug for Position

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

Formats the value using the given formatter.

impl Eq for Position

impl Ord for Position

Warning

Positions can be compared toghether only if they come from the same input unit. If they do not, then inconsistencies may occur.

Panics

In debug mode, this function may panic if the two positions are not from the same input unit. In release mode, this function does not panic.

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<Position> for Position

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Position> for Position

Warning

Positions can be compared toghether only if they come from the same input unit. If they do not, then inconsistencies may occur.

Panics

In debug mode, this function may panic if the two positions are not from the same input unit. In release mode, this function does not panic.

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

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

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

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

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

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

#[must_use]pub 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 Position

impl StructuralPartialEq for Position