Enum RepositoryError 

pub enum RepositoryError {
    NotFound,
    DatabaseError(String),
    InvalidEntity(String),
    Other(String),
}

Repository 错误

Variants

NotFound

实体未找到

DatabaseError(String)

数据库错误

InvalidEntity(String)

实体无效（如缺主键）

Other(String)

其他错误

Trait Implementations

impl Clone for RepositoryError

fn clone(&self) -> RepositoryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RepositoryError

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

Formats the value using the given formatter.

impl Display for RepositoryError

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

Formats the value using the given formatter.

impl Error for RepositoryError

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 PartialEq for RepositoryError

fn eq(&self, other: &RepositoryError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RepositoryError