Struct LineColumn 

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

A line/column position in a document

Lines and columns are 1-indexed for user-facing display. Used for UI display and error reporting.

Fields

line: usize

1-indexed line number

column: usize

1-indexed column number (in Unicode scalar values)

Implementations

impl LineColumn

pub fn new(line: usize, column: usize) -> Result<Self>

Create a new line/column position

Errors

Returns error if line or column is 0

pub const fn start() -> Self

Create at start of document (1, 1)

Trait Implementations

impl Clone for LineColumn

fn clone(&self) -> LineColumn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineColumn

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

Formats the value using the given formatter.

impl Display for LineColumn

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

Formats the value using the given formatter.

impl Hash for LineColumn

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 LineColumn

fn eq(&self, other: &LineColumn) -> 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 LineColumn

impl Eq for LineColumn

impl StructuralPartialEq for LineColumn