Struct SourceSpan 

pub struct SourceSpan { /* private fields */ }

A byte-exact source span with one-based line and column positions.

Implementations

impl SourceSpan

pub fn new( document: DocumentId, byte_start: u64, byte_end: u64, line: u32, column: u32, end_line: u32, end_column: u32, ) -> Result<Self, Diagnostic>

Construct a validated source span.

pub fn document(&self) -> &DocumentId

Return the source document identifier.

pub const fn byte_start(&self) -> u64

Return the inclusive byte start.

pub const fn byte_end(&self) -> u64

Return the exclusive byte end.

pub const fn line(&self) -> u32

Return the one-based start line.

pub const fn column(&self) -> u32

Return the one-based start column.

pub const fn end_line(&self) -> u32

Return the one-based end line.

pub const fn end_column(&self) -> u32

Return the one-based end column.

Trait Implementations

impl Clone for SourceSpan

fn clone(&self) -> SourceSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceSpan

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

Formats the value using the given formatter.

impl Eq for SourceSpan

impl Hash for SourceSpan

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 Ord for SourceSpan

fn cmp(&self, other: &SourceSpan) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for SourceSpan

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for SourceSpan

fn partial_cmp(&self, other: &SourceSpan) -> 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 SourceSpan

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 SourceSpan