Enum SqlEnumError 

pub enum SqlEnumError {
    UnknownLabel {
        enum_name: &'static str,
        value: String,
    },
    UnknownCode {
        enum_name: &'static str,
        value: i64,
    },
}

Error returned when a database value does not match a generated SQL enum.

Variants

UnknownLabel

A text-backed enum label was not one of the known variants.

Fields

enum_name: &'static str

SQL enum type name.

value: String

Database label that failed to decode.

UnknownCode

An integer-backed enum code was not one of the known variants.

Fields

enum_name: &'static str

SQL enum type name.

value: i64

Database code that failed to decode.

Trait Implementations

impl Debug for SqlEnumError

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

Formats the value using the given formatter.

impl Display for SqlEnumError

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

Formats the value using the given formatter.

impl Error for SqlEnumError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.