Struct PluginCustomDataValue 

pub struct PluginCustomDataValue { /* private fields */ }

Host-side trait-object adapter for a plug-in custom-data value.

Holds an opaque handle plus a pointer to the plug-in’s vtable; every trait call is routed through the vtable so the host never needs to know the plug-in’s concrete type. Dropping the wrapper invokes the plug-in’s drop_handle thunk so the cdylib’s allocator owns the value.

Implementations

impl PluginCustomDataValue

pub fn boundary_ref(&self) -> PluginCustomDataRef

Returns the boundary reference used for plug-in on_data callbacks.

Trait Implementations

impl CustomDataTrait for PluginCustomDataValue

fn type_name(&self) -> &'static str

Returns the type name for the custom data.

fn as_any(&self) -> &(dyn Any + 'static)

Returns the data as a dyn Any for downcasting.

fn ts_event(&self) -> UnixNanos

Returns the event timestamp (when the data occurred).

fn to_json(&self) -> Result<String, Error>

Serializes the custom data to a JSON string.

fn clone_arc(&self) -> Arc<dyn CustomDataTrait>

Returns a cloned Arc of the custom data.

fn eq_arc(&self, other: &dyn CustomDataTrait) -> bool

Returns whether the custom data is equal to another.

fn to_json_py(&self) -> Result<String, Error>

Python-facing JSON serialization. Default implementation forwards to to_json. Override if a different behavior is needed for the Python API.

fn to_pyobject(&self, _py: Python<'_>) -> Result<Py<PyAny>, PyErr>

Converts the custom data to a Python object.

fn type_name_static() -> &'static str

where Self: Sized,

Returns the type name used in serialized form (e.g. in the "type" field).

fn from_json(_value: Value) -> Result<Arc<dyn CustomDataTrait>, Error>

where Self: Sized,

Deserializes from a JSON value into an Arc’d trait object.

impl Debug for PluginCustomDataValue

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

Formats the value using the given formatter.

impl Drop for PluginCustomDataValue

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

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

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl HasTsInit for PluginCustomDataValue

fn ts_init(&self) -> UnixNanos

Returns the UNIX timestamp (nanoseconds) when the instance was created.

impl Send for PluginCustomDataValue

impl Sync for PluginCustomDataValue

SAFETY: see above.