Struct FfiResult 

#[repr(C)]
pub struct FfiResult {
    pub error_code: FfiErrorCode,
    pub error_message: FfiString,
    pub payload: FfiBuffer,
}

C-ABI result type.

On success: error_code == FfiErrorCode::Ok, error_message is empty, payload contains the result bytes.

On error: error_code != 0, error_message carries a UTF-8 string, payload is zeroed.

Always call ffi_result_free when you are done with the result, regardless of error_code.

Fields

error_code: FfiErrorCode

error_message: FfiString

payload: FfiBuffer

Implementations

impl FfiResult

pub fn ok(payload: FfiBuffer) -> Self

Construct a successful result carrying payload.

pub fn err(error: FfiError) -> Self

Construct an error result.

pub fn is_ok(&self) -> bool

Returns true if this result represents success.