Struct Position 

pub struct Position {
    pub file: Option<String>,
    pub line: u32,
    pub col: u32,
}

Fields

file: Option<String>

Source file path, when known. lex check’s CLI fills this from the path argument; programmatic callers may leave it None and still benefit from line:col.

line: u32

1-based line number.

col: u32

1-based column number, in chars (not bytes).

Implementations

impl Position

pub fn new(file: Option<String>, line: u32, col: u32) -> Self

pub fn render(&self) -> String

Render as file:line:col (or line:col if no file).

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<'de> Deserialize<'de> for Position

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Position

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 Serialize for Position

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Position