Struct lang_util::error::ResolvedPosition

pub struct ResolvedPosition { /* fields omitted */ }

A position in the input stream that has been resolved into the more user-friendly line and column indices

Implementations

impl ResolvedPosition

pub fn new(raw: LexerPosition, input: &str) -> ResolvedPosition

Create a new resolved position

If the offset doesn’t correspond to the input string, the results are undefined.

Parameters

• raw: raw byte offset into the input
• input: input string the offset is to be taken into

Returns

The resolved position.

pub fn source_id(&self) -> usize

Source string id for this position

pub fn offset(&self) -> usize

Raw byte offset into the source string

pub fn line(&self) -> usize

Line index (0 based)

pub fn col(&self) -> usize

Column index (0 based)

Trait Implementations

impl Clone for ResolvedPosition

fn clone(&self) -> ResolvedPosition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ResolvedPosition

impl Debug for ResolvedPosition

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

Formats the value using the given formatter.

impl Display for ResolvedPosition

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

Formats the value using the given formatter.

impl Eq for ResolvedPosition

impl Hash for ResolvedPosition

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

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for ResolvedPosition

fn cmp(&self, other: &ResolvedPosition) -> 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<ResolvedPosition> for ResolvedPosition

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

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

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

This method tests for !=.

impl PartialOrd<ResolvedPosition> for ResolvedPosition

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

impl StructuralPartialEq for ResolvedPosition