Struct SourceLocation

pub struct SourceLocation {
    pub offset: usize,
    pub line: usize,
    pub column: usize,
}

Fields

offset: usize

Byte offset into the file (counted from zero).

line: usize

Line number (counted from zero).

column: usize

Column number (counted from zero)

Implementations

impl SourceLocation

pub fn new(offset: usize, line_starts: &[usize]) -> SourceLocation

Construct a new source location.

The line_starts indicates the byte offsets where new lines start in the file. The first element should thus be 0 since every file has at least one line starting at offset 0.

Trait Implementations

impl Clone for SourceLocation

fn clone(&self) -> SourceLocation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceLocation

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

Formats the value using the given formatter.

impl Default for SourceLocation

fn default() -> SourceLocation

Returns the “default value” for a type.

impl Ord for SourceLocation

fn cmp(&self, other: &SourceLocation) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SourceLocation

fn eq(&self, other: &SourceLocation) -> 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 PartialOrd for SourceLocation

fn partial_cmp(&self, other: &SourceLocation) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for SourceLocation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SourceLocation

impl Eq for SourceLocation

impl StructuralPartialEq for SourceLocation