Struct Position 

pub struct Position {
    pub line: usize,
    pub column: usize,
}

Source code position (line and column)

Important: Line and column numbers start at 1 (human-readable).

Derives Trace and Finalize for GC compatibility (used in PairData). Note: Can’t derive Copy with Finalize due to destructor conflict.

Fields

line: usize

column: usize

Implementations

impl Position

pub fn new() -> Self

Trait Implementations

impl Clone for Position

fn clone(&self) -> Position

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Position

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

Formats the value using the given formatter.

impl Default for Position

fn default() -> Self

Returns the “default value” for a type.

impl Display for Position

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

Formats the value using the given formatter.

impl Drop for Position

fn drop(&mut self)

Executes the destructor for this type.

impl Finalize for Position

fn finalize(&self)

impl PartialEq for Position

fn eq(&self, other: &Position) -> 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 Trace for Position

unsafe fn trace(&self)

Marks all contained Gcs.

unsafe fn root(&self)

Increments the root-count of all contained Gcs.

unsafe fn unroot(&self)

Decrements the root-count of all contained Gcs.

fn finalize_glue(&self)

Runs Finalize::finalize() on this object and all contained subobjects

impl Eq for Position

impl StructuralPartialEq for Position