Struct Pos

pub struct Pos { /* private fields */ }

The human-friendly position in a reader.

Implementations

impl Pos

pub fn new() -> Pos

pub fn line(&self) -> usize

pub fn col(&self) -> usize

pub fn update(&mut self, ch: Token)

pub fn prev(&self) -> Pos

Trait Implementations

impl Clone for Pos

fn clone(&self) -> Pos

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pos

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

Formats the value using the given formatter.

impl Default for Pos

fn default() -> Pos

Returns the “default value” for a type.

impl From<(usize, usize)> for Pos

fn from(src: (usize, usize)) -> Pos

Converts to this type from the input type.

impl PartialEq<(usize, usize)> for Pos

fn eq(&self, other: &(usize, usize)) -> 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 PartialEq for Pos

fn eq(&self, other: &Pos) -> 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 Copy for Pos

impl Eq for Pos

impl StructuralPartialEq for Pos