Enum Error 

pub enum Error {
    Engine(String),
    Storage(String),
    Config(String),
    Internal(String),
    Io(Error),
    Strum(ParseError),
    Serialization(String),
    Redis(String),
    WrongType(String),
    InvalidData(String),
    NotFound(String),
    Fjall(Error),
}

Variants

Engine(String)

Storage(String)

Config(String)

Internal(String)

Io(Error)

Strum(ParseError)

Serialization(String)

Redis(String)

WrongType(String)

InvalidData(String)

NotFound(String)

Fjall(Error)

Implementations

impl Error

pub fn engine(msg: impl Into<String>) -> Self

pub fn io(e: Error) -> Self

pub fn conf(msg: impl Into<String>) -> Self

pub fn internal(msg: impl Into<String>) -> Self

pub fn internal_with_source<E: StdError + Send + Sync + 'static>( msg: impl Into<String>, source: E, ) -> Self

pub fn invalid_data(msg: impl Into<String>) -> Self

pub fn not_found(msg: impl Into<String>) -> Self

pub fn redis(msg: impl Into<String>) -> Self

pub fn storage(msg: impl Into<String>) -> Self

pub fn wrong_type(msg: impl Into<String>) -> Self

pub fn wrong_type_default() -> Self

Convenient constructor for WRONGTYPE error. 便捷构造 WRONGTYPE 错误（使用统一常量）

pub fn is_wrong_type(&self) -> bool

Trait Implementations

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)>

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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(source: ParseError) -> Self

Converts to this type from the input type.