Struct LuaCallbacks 

#[repr(C)]
pub struct LuaCallbacks {
    pub userdata: *mut (),
    pub execution_interrupt: Option<ExecutionInterrupt>,
    pub pattern_interrupt: Option<PatternInterrupt>,
    pub gc_interrupt: Option<GcInterruptCallback>,
    pub interrupt_request: *const InterruptRequest,
    pub user_thread: Option<UserThreadCallback>,
    pub user_atom: Option<UserAtomCallback>,
    pub debug_break: Option<LuaHook>,
    pub debug_step: Option<LuaHook>,
    pub debug_interrupt: Option<LuaDebugInterruptHook>,
    pub debug_protected_error: Option<ProtectedErrorCallback>,
    pub on_allocate: Option<AllocateCallback>,
}

VM callback record installed by an embedder.

The VM owns the record storage. Embedders may update it only while the VM is quiescent; execution must never observe a partial update. The callback fields are not atomic and their raw address is not a cross-thread capability. When interrupt_request is non-null, it must remain valid while installed. The VM atomically consumes a request before delivering an interrupt.

Fields

userdata: *mut ()

execution_interrupt: Option<ExecutionInterrupt>

pattern_interrupt: Option<PatternInterrupt>

gc_interrupt: Option<GcInterruptCallback>

interrupt_request: *const InterruptRequest

user_thread: Option<UserThreadCallback>

user_atom: Option<UserAtomCallback>

debug_break: Option<LuaHook>

debug_step: Option<LuaHook>

debug_interrupt: Option<LuaDebugInterruptHook>

debug_protected_error: Option<ProtectedErrorCallback>

on_allocate: Option<AllocateCallback>

Trait Implementations

impl Clone for LuaCallbacks

fn clone(&self) -> LuaCallbacks

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LuaCallbacks

impl Default for LuaCallbacks

fn default() -> LuaCallbacks

Returns the “default value” for a type.