Crate deno_napi

Symbols to be exported are now defined in this JSON file. The #[napi_sym] macro checks for missing entries and panics.

./tools/napi/generate_symbols_list.js is used to generate the LINK cli/exports.def on Windows, which is also checked into git.

To add a new napi function:

1. Place #[napi_sym] on top of your implementation.
2. Add the function’s identifier to this JSON list.
3. Finally, run tools/napi/generate_symbols_list.js to update ext/napi/generated_symbol_exports_list_*.def.

Re-exports

pub use deno_core::v8;

Modules

function

js_native_api

node_api

ptr

Manually manage memory through raw pointers.

util

uv

Macros

check_arg

check_env

napi_wrap

return_error_status_if_false

return_status_if_false

status_call

Structs

CStr

Representation of a borrowed C string.

Env

EnvShared

Env that is shared between all contexts in same native module.

InstanceData

NapiModule

NapiState

deno_napi

An extension for use with the Deno JS runtime. To use it, provide it as an argument when instantiating your runtime:

napi_extended_error_info

napi_node_version

napi_property_descriptor

napi_type_tag

Enums

NApiError

Constants

MODULE_TO_REGISTER

NAPI_AUTO_LENGTH

napi_array_expected

napi_arraybuffer_expected

napi_bigint

napi_bigint64_array

napi_bigint_expected

napi_biguint64_array

napi_boolean

napi_boolean_expected

napi_callback_scope_mismatch

napi_cancelled

napi_cannot_run_js

napi_closing

napi_configurable

napi_date_expected

napi_default

napi_default_jsproperty

napi_default_method

napi_detachable_arraybuffer_expected

napi_enumerable

napi_escape_called_twice

napi_external

napi_float32_array

napi_float64_array

napi_function

napi_function_expected

napi_generic_failure

napi_handle_scope_mismatch

napi_int8_array

napi_int16_array

napi_int32_array

napi_invalid_arg

napi_key_all_properties

napi_key_configurable

napi_key_enumerable

napi_key_include_prototypes

napi_key_keep_numbers

napi_key_numbers_to_strings

napi_key_own_only

napi_key_skip_strings

napi_key_skip_symbols

napi_key_writable

napi_name_expected

napi_no_external_buffers_allowed

napi_null

napi_number

napi_number_expected

napi_object

napi_object_expected

napi_ok

napi_pending_exception

napi_queue_full

napi_static

napi_string

napi_string_expected

napi_symbol

napi_tsfn_abort

napi_tsfn_blocking

napi_tsfn_nonblocking

napi_tsfn_release

napi_uint8_array

napi_uint8_clamped_array

napi_uint16_array

napi_uint32_array

napi_undefined

napi_would_deadlock

napi_writable

Statics

ERROR_MESSAGES

Traits

NapiPermissions

PendingNapiAsyncWork

Functions

print_linker_flags

Type Aliases

c_char

Equivalent to C’s char type.

c_void

Equivalent to C’s void type when used as a pointer.

napi_async_cleanup_hook

napi_async_cleanup_hook_handle

napi_async_complete_callback

napi_async_context

napi_async_execute_callback

napi_async_work

napi_callback

napi_callback_info

napi_callback_scope

napi_cleanup_hook

napi_deferred

napi_env

napi_escapable_handle_scope

napi_finalize

napi_handle_scope

napi_key_collection_mode

napi_key_conversion

napi_key_filter

napi_property_attributes

napi_ref

napi_status

napi_threadsafe_function

napi_threadsafe_function_call_js

napi_threadsafe_function_call_mode

napi_threadsafe_function_release_mode

napi_typedarray_type

napi_value

napi_valuetype