napi_create_bigint_words

ohos_sys::napi

Function napi_create_bigint_words 

Source 
pub unsafe extern "C" fn napi_create_bigint_words(
    env: napi_env,
    sign_bit: c_int,
    word_count: usize,
    words: *const u64,
    result: *mut napi_value,
) -> napi_status
Available on crate feature napi only.
Expand description

Creates a single ArkTS BigInt from a C uint64 array.

§Arguments

  • env - Current running virtual machine context.

  • sign_bit - Sign bit of the BigInt. If sign_bit is 0, the BigInt is positive, otherwise it is negative.

  • word_count - The size of the words array.

  • words - C uint64 array in little-endian 64-bit format.

  • result - Created ArkTS BigInt object from C int64 array.

§Returns

  • Returns the function execution status. [napi_ok] If the function executed successfully.

[napi_invalid_arg] If env, words or result is nullptr or word_count is larger than 2147483647.

[napi_pending_exception] If an ArkTS exception existed when the function was called.

Available since API-level: 10