Enum sqlany_extfnapi::Error

pub enum Error {
    NullValue,
    InvalidSqlDataType(SqlDataTypeKind),
    UndecodableString(Utf8Error),
    InvalidArgumentIndex,
    SetValue,
    Unknown,
    InvalidPieceLen,
    ReturnSizeTooLarge,
    InvalidArgCursor,
}

Variants

NullValue

InvalidSqlDataType(SqlDataTypeKind)

UndecodableString(Utf8Error)

InvalidArgumentIndex

SetValue

Unknown

InvalidPieceLen

ReturnSizeTooLarge

InvalidArgCursor

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, __formatter: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Infallible> for Error

fn from(_value: Infallible) -> Self

Performs the conversion.

impl From<Utf8Error> for Error

fn from(source: Utf8Error) -> Self

Performs the conversion.