Enum FlozError 

pub enum FlozError {
    NotFound,
    UniqueViolation(String),
    ForeignKeyViolation(String),
    UnsavedEntity,
    MismatchedBulkInsertColumns {
        row: usize,
        column: String,
    },
    UnguardedDelete,
    UnguardedUpdate,
    Database(Error),
    Serialization(String),
    ValidationError(String),
}

All errors that can be returned by floz operations.

Variants

NotFound

Record not found (used by get())

UniqueViolation(String)

Unique constraint violated

ForeignKeyViolation(String)

Foreign key constraint violated

UnsavedEntity

Attempted to save() an entity with default/uninitialized primary key

MismatchedBulkInsertColumns

Bulk insert rows have mismatched column sets

Fields

row: usize

column: String

UnguardedDelete

DELETE without .where_() or .all() — safety guard

UnguardedUpdate

UPDATE without .where_() — safety guard

Database(Error)

Underlying database error from sqlx

Serialization(String)

Serialization/deserialization error

ValidationError(String)

Validation error from a lifecycle hook

Trait Implementations

impl Debug for FlozError

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

Formats the value using the given formatter.

impl Display for FlozError

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

Formats the value using the given formatter.

impl Error for FlozError

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 FlozError

fn from(source: Error) -> Self

Converts to this type from the input type.