Enum DatabaseError 

pub enum DatabaseError {
    Connection(String),
    QueryExecution {
        query: String,
        error: String,
    },
    Transaction(String),
    Migration(String),
    ConstraintViolation {
        constraint: String,
        details: String,
    },
    RecordNotFound {
        table: String,
        id: String,
    },
    Provider(ProviderError),
}

Errors specific to database operations

Variants

Connection(String)

Connection errors

QueryExecution

Query execution errors

Fields

query: String

error: String

Transaction(String)

Transaction errors

Migration(String)

Migration errors

ConstraintViolation

Constraint violation errors

Fields

constraint: String

details: String

RecordNotFound

Record not found

Fields

table: String

id: String

Provider(ProviderError)

Wraps provider errors

Trait Implementations

impl Clone for DatabaseError

fn clone(&self) -> DatabaseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseError

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

Formats the value using the given formatter.

impl Display for DatabaseError

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

Formats the value using the given formatter.

impl Error for DatabaseError

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<ProviderError> for DatabaseError

fn from(source: ProviderError) -> Self

Converts to this type from the input type.

impl PartialEq for DatabaseError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DatabaseError