Enum RowConversionError 

pub enum RowConversionError {
    NotSelectPayload,
    MissingColumn {
        field: &'static str,
        column: &'static str,
    },
    NullNotAllowed {
        field: &'static str,
        column: String,
    },
    TypeMismatch {
        field: Option<&'static str>,
        column: Option<String>,
        expected: &'static str,
        got: &'static str,
    },
    NotFound,
    MoreThanOneRow {
        got: usize,
    },
}

Variants

NotSelectPayload

MissingColumn

Fields

field: &'static str

column: &'static str

NullNotAllowed

Fields

field: &'static str

column: String

TypeMismatch

Fields

field: Option<&'static str>

column: Option<String>

expected: &'static str

got: &'static str

NotFound

MoreThanOneRow

Fields

got: usize

Trait Implementations

impl Debug for RowConversionError

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

Formats the value using the given formatter.

impl Display for RowConversionError

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

Formats the value using the given formatter.

impl Error for RowConversionError

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<RowConversionError> for Error

fn from(source: RowConversionError) -> Self

Converts to this type from the input type.

impl PartialEq for RowConversionError

fn eq(&self, other: &RowConversionError) -> 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 RowConversionError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RowConversionError