Struct DiagnosticPosition 

pub struct DiagnosticPosition { /* private fields */ }

A 1-based line and column position.

Implementations

impl DiagnosticPosition

pub const fn new( line: usize, column: usize, ) -> Result<DiagnosticPosition, DiagnosticPositionError>

Creates a 1-based position.

Errors

Returns DiagnosticPositionError::ZeroLine when line is zero and DiagnosticPositionError::ZeroColumn when column is zero.

pub const fn line(self) -> usize

Returns the 1-based line number.

pub const fn column(self) -> usize

Returns the 1-based column number.

Trait Implementations

impl Clone for DiagnosticPosition

fn clone(&self) -> DiagnosticPosition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiagnosticPosition

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

Formats the value using the given formatter.

impl Hash for DiagnosticPosition

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Ord for DiagnosticPosition

fn cmp(&self, other: &DiagnosticPosition) -> 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 DiagnosticPosition

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for DiagnosticPosition

fn partial_cmp(&self, other: &DiagnosticPosition) -> 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 Copy for DiagnosticPosition

impl Eq for DiagnosticPosition

impl StructuralPartialEq for DiagnosticPosition