#[non_exhaustive]pub enum Error {
Show 16 variants
WontImplement,
NotYetImplemented,
SerializeBufferFull,
SerializeSeqLengthUnknown,
DeserializeUnexpectedEnd,
DeserializeBadVarint,
DeserializeBadBool,
DeserializeBadChar,
DeserializeBadUtf8,
DeserializeBadOption,
DeserializeBadEnum,
DeserializeBadEncoding,
DeserializeBadCrc,
SerdeSerCustom,
SerdeDeCustom,
CollectStrError,
}
Expand description
This is the error type used by Postcard
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
WontImplement
This is a feature that PostCard will never implement
NotYetImplemented
This is a feature that Postcard intends to support, but does not yet
SerializeBufferFull
The serialize buffer is full
SerializeSeqLengthUnknown
The length of a sequence must be known
DeserializeUnexpectedEnd
Hit the end of buffer, expected more data
DeserializeBadVarint
Found a varint that didn’t terminate. Is the usize too big for this platform?
DeserializeBadBool
Found a bool that wasn’t 0 or 1
DeserializeBadChar
Found an invalid unicode char
DeserializeBadUtf8
Tried to parse invalid utf-8
DeserializeBadOption
Found an Option discriminant that wasn’t 0 or 1
DeserializeBadEnum
Found an enum discriminant that was > u32::max_value()
DeserializeBadEncoding
The original data was not well encoded
DeserializeBadCrc
Bad CRC while deserializing
SerdeSerCustom
Serde Serialization Error
SerdeDeCustom
Serde Deserialization Error
CollectStrError
Error while processing collect_str
during serialization
Trait Implementations§
source§impl Error for Error
impl Error for Error
source§fn custom<T>(_msg: T) -> Selfwhere
T: Display,
fn custom<T>(_msg: T) -> Selfwhere
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 Error for Error
impl Error for Error
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns 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()
impl Eq for Error
impl StructuralPartialEq for Error
Auto Trait Implementations§
impl Freeze for Error
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
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
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)