Struct NapiRef

pub struct NapiRef(/* private fields */);

Implementations

impl NapiRef

pub fn new<T: NapiValueT>(value: T, count: u32) -> NapiResult<NapiRef>

This API creates a new reference with the specified reference count to the Object passed in.

pub fn inc(&mut self) -> NapiResult<u32>

This API increments the reference count for the reference passed in and returns the resulting reference count.

pub fn dec(&mut self) -> NapiResult<u32>

This API decrements the reference count for the reference passed in and returns the resulting reference count.

pub fn deref<T: NapiValueT>(&self) -> NapiResult<T>

If still valid, this API returns the napi_value representing the JavaScript Object associated with the napi_ref. Otherwise, result will be NULL.

Trait Implementations

impl Clone for NapiRef

fn clone(&self) -> NapiRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NapiRef

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

Formats the value using the given formatter.

impl Drop for NapiRef

fn drop(&mut self)

Executes the destructor for this type.