Enum hdbconnect::DeserializationError
source · pub enum DeserializationError {
ConversionError(ConversionError),
SerdeError(String),
Usage(String),
NotImplemented(&'static str),
UnknownField(String),
TrailingRows,
TrailingCols,
}
Expand description
The errors that can arise while deserializing with serde_db::de
.
Variants§
ConversionError(ConversionError)
Deserialization failed due to a conversion error.
SerdeError(String)
Error reported from serde framework.
Usage(String)
The structure of the target object does not fit to the structure of the object being deserialized.
NotImplemented(&'static str)
Thrown by functions in the Deserializer interface that are not implemented. This exception should never be seen in practice.
UnknownField(String)
The target structure misses a field for which data are provided.
TrailingRows
The deserialization cannot consume all existing rows.
TrailingCols
The deserialization cannot consume all existing columns.
Trait Implementations§
source§impl Debug for DeserializationError
impl Debug for DeserializationError
source§impl Display for DeserializationError
impl Display for DeserializationError
source§impl Error for DeserializationError
impl Error for DeserializationError
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl Error for DeserializationError
impl Error for DeserializationError
source§fn custom<T>(msg: T) -> DeserializationErrorwhere
T: Display,
fn custom<T>(msg: T) -> DeserializationErrorwhere
T: Display,
Raised when there is general error when deserializing a type. Read more
source§fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
Raised when a
Deserialize
receives a type different from what it was
expecting. Read moresource§fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
Raised when a
Deserialize
receives a value of the right type but that
is wrong for some other reason. Read moresource§fn invalid_length(len: usize, exp: &dyn Expected) -> Self
fn invalid_length(len: usize, exp: &dyn Expected) -> Self
Raised when deserializing a sequence or map and the input data contains
too many or too few elements. Read more
source§fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
Raised when a
Deserialize
enum type received a variant with an
unrecognized name.source§fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
Raised when a
Deserialize
struct type received a field with an
unrecognized name.source§fn missing_field(field: &'static str) -> Self
fn missing_field(field: &'static str) -> Self
Raised when a
Deserialize
struct type expected to receive a required
field with a particular name but that field was not present in the
input.source§fn duplicate_field(field: &'static str) -> Self
fn duplicate_field(field: &'static str) -> Self
Raised when a
Deserialize
struct type received more than one of the
same field.source§impl From<ConversionError> for DeserializationError
impl From<ConversionError> for DeserializationError
source§fn from(source: ConversionError) -> DeserializationError
fn from(source: ConversionError) -> DeserializationError
Converts to this type from the input type.
source§impl From<DeserializationError> for HdbError
impl From<DeserializationError> for HdbError
source§fn from(source: DeserializationError) -> HdbError
fn from(source: DeserializationError) -> HdbError
Converts to this type from the input type.
source§impl From<HdbError> for DeserializationError
impl From<HdbError> for DeserializationError
source§fn from(e: HdbError) -> DeserializationError
fn from(e: HdbError) -> DeserializationError
Converts to this type from the input type.
Auto Trait Implementations§
impl Freeze for DeserializationError
impl !RefUnwindSafe for DeserializationError
impl Send for DeserializationError
impl Sync for DeserializationError
impl Unpin for DeserializationError
impl !UnwindSafe for DeserializationError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more