Struct rquickjs_core::class::Tracer

pub struct Tracer<'a, 'js> { /* private fields */ }

An object used for tracing references

Implementations

impl<'a, 'js> Tracer<'a, 'js>

pub unsafe fn from_ffi(rt: *mut JSRuntime, mark_func: JS_MarkFunc) -> Self

Create a tracer from the c implementation.

Safety

Caller must ensure that the trace doesn’t outlive the lifetime of the mark_func and rt pointer

pub fn mark(self, value: &Value<'js>)

Mark a value as being reachable from the current traced object.

pub fn mark_ctx(self, ctx: &Ctx<'js>)

Mark the ctx object, this function should be called on any bare ctx objects.

Trait Implementations

impl<'a, 'js> Clone for Tracer<'a, 'js>

fn clone(&self) -> Tracer<'a, 'js>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, 'js> Copy for Tracer<'a, 'js>