Struct DebugInfo

pub struct DebugInfo {
    pub source: String,
    /* private fields */
}

Debug information for a Koto program

Fields

source: String

The source of the program that the debug info was derived from

Implementations

impl DebugInfo

pub fn push(&mut self, ip: u32, span: Span)

Adds a span to the source map for a given ip

Instructions with matching spans share the same entry, so if the span matches the previously pushed span then this is a no-op.

pub fn get_source_span(&self, ip: u32) -> Option<Span>

Returns a source span for a given instruction pointer

Trait Implementations

impl Clone for DebugInfo

fn clone(&self) -> DebugInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DebugInfo

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

Formats the value using the given formatter.

impl Default for DebugInfo

fn default() -> DebugInfo

Returns the “default value” for a type.

impl PartialEq for DebugInfo

fn eq(&self, other: &DebugInfo) -> 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 Eq for DebugInfo

impl StructuralPartialEq for DebugInfo