Enum DbError 

#[non_exhaustive]
pub enum DbError {
    Connection {
        url: String,
        source: Error,
    },
    Migration(MigrateError),
    Io(Error),
    Sqlx(Error),
}

Unified database error type for zeph-db.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Connection

Connection failed. The URL stored here is always credential-redacted.

Fields

url: String

source: Error

Migration(MigrateError)

Migration failed.

Io(Error)

I/O error (e.g., creating parent directories for SQLite file).

Sqlx(Error)

Generic sqlx error not covered by the above variants.

Trait Implementations

impl Debug for DbError

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

Formats the value using the given formatter.

impl Display for DbError

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

Formats the value using the given formatter.

impl Error for DbError

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 DbError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DbError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<MigrateError> for DbError

fn from(source: MigrateError) -> Self

Converts to this type from the input type.