Enum UpdateError 

pub enum UpdateError {
    ColumnNotFound(String),
    UpdateOnPrimaryKeyNotSupported(String),
    ConflictOnSchema,
    CannotFindReferencedValue {
        table_name: String,
        column_name: String,
        referenced_value: String,
    },
}

Variants

ColumnNotFound(String)

UpdateOnPrimaryKeyNotSupported(String)

ConflictOnSchema

CannotFindReferencedValue

Fields

table_name: String

column_name: String

referenced_value: String

Trait Implementations

impl Debug for UpdateError

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

Formats the value using the given formatter.

impl Display for UpdateError

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

Formats the value using the given formatter.

impl Error for UpdateError

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<UpdateError> for Error

fn from(source: UpdateError) -> Self

Converts to this type from the input type.

impl PartialEq for UpdateError

fn eq(&self, other: &UpdateError) -> 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 Serialize for UpdateError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for UpdateError

impl StructuralPartialEq for UpdateError