Struct DebugInfo 

pub struct DebugInfo {
    pub name: Box<str>,
    pub filename: Option<Rc<str>>,
    pub positions: Box<[SourcePosition]>,
    pub definition: Option<(u32, u32)>,
}

Source information kept for the disassembler and error messages.

Fields

name: Box<str>

filename: Option<Rc<str>>

The script or module the function belongs to, for import().

positions: Box<[SourcePosition]>

Where the instructions came from, sorted by pc: each entry holds for its instruction and the ones after it up to the next. Empty when the producer recorded none.

definition: Option<(u32, u32)>

The one-based line and column of the function’s definition, for Function.prototype.lineNumber and columnNumber.

Implementations

impl DebugInfo

pub fn position(&self, pc: u32) -> Option<(u32, u32)>

The line and column of the instruction at pc, as QuickJS’s find_line_num reads its table: the last entry at or before it.

Trait Implementations

impl Clone for DebugInfo

fn clone(&self) -> Self

Returns a duplicate 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() -> Self

Returns the “default value” for a type.

impl Eq for DebugInfo

impl PartialEq for DebugInfo

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DebugInfo