Struct CodeLoc 

pub struct CodeLoc {
    pub line: u32,
    pub column: u32,
}

A line and column position in source code.

Uses 1-based indexing for both line and column to match Python’s conventions.

u32 matches ruff_text_size::TextSize, which underpins all source ranges returned by the parser, so conversions between the two are zero-cost.

Fields

line: u32

Line number (1-based).

column: u32

Column number (1-based), counted in characters (not bytes).

Implementations

impl CodeLoc

pub fn new(line: u32, column: u32) -> Self

Creates a new CodeLoc from 0-based values.

Lines and columns numbers are 1-indexed for display, hence + 1. Saturates at u32::MAX rather than panicking — overflow here is already unreachable for any source ruff will accept (it caps source size at 4 GiB), and saturation keeps the parser panic-free even if that ever changes.

Trait Implementations

impl Clone for CodeLoc

fn clone(&self) -> CodeLoc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CodeLoc

impl Debug for CodeLoc

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

Formats the value using the given formatter.

impl Default for CodeLoc

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CodeLoc

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CodeLoc

impl Hash for CodeLoc

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

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 PartialEq for CodeLoc

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CodeLoc

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 CodeLoc