Enum RepoError 

pub enum RepoError {
    NotFound,
    Conflict,
    ValidationError(String),
    Unknown(Box<dyn Error + Sync + Send>),
}

Errors that can occur in repository operations.

Variants

NotFound

The requested entity was not found.

Conflict

A conflicting entity already exists (e.g. duplicate unique key).

ValidationError(String)

A validation rule was violated.

Unknown(Box<dyn Error + Sync + Send>)

An unexpected error occurred.

Trait Implementations

impl Debug for RepoError

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

Formats the value using the given formatter.

impl Display for RepoError

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

Formats the value using the given formatter.

impl Error for RepoError

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.