Enum strict_encoding::Error
source · [−]pub enum Error {
Io(IoError),
Utf8Conversion(Utf8Error),
ExceedMaxItems(usize),
WrongOptionalEncoding(u8),
EnumValueOverflow(&'static str),
EnumValueNotKnown(&'static str, usize),
UnsupportedDataStructure(&'static str),
ValueOutOfRange(&'static str, Range<u128>, u128),
RepeatedValue(String),
DataNotEntirelyConsumed,
DataIntegrityError(String),
}
Expand description
Possible errors during strict encoding and decoding process
Variants
Io(IoError)
I/O error during data strict encoding
Utf8Conversion(Utf8Error)
String data are not in valid UTF-8 encoding
ExceedMaxItems(usize)
A collection (slice, vector or other type) has more items ({0}) than
2^16 (i.e. maximum value which may be held by u16
size
representation according to the LNPBP-6 spec)
WrongOptionalEncoding(u8)
In terms of strict encoding, we interpret Option
as a zero-length
Vec
(for Optional::None
) or single-item Vec
(for
Optional::Some
). For decoding an attempt to read Option
from a
encoded non-0 or non-1 length Vec will result in
Error::WrongOptionalEncoding
.
EnumValueOverflow(&'static str)
Enum {0}
value does not fit into representation bit dimensions
EnumValueNotKnown(&'static str, usize)
An unsupported value {0}
for enum {0}
encountered during decode
operation
UnsupportedDataStructure(&'static str)
The data are correct, however their structure indicate that they were created with the future software version which has a functional absent in the current implementation. {0}
ValueOutOfRange(&'static str, Range<u128>, u128)
Decoding resulted in value {2}
for type {0}
that exceeds the
supported range {1:#?}
RepeatedValue(String)
A repeated value for {0}
found during set collection deserialization
DataNotEntirelyConsumed
Returned by the convenience method StrictDecode::strict_decode
if
not all provided data were consumed during decoding process
DataIntegrityError(String)
Data integrity problem during strict decoding operation: {0}
Trait Implementations
sourceimpl Error for Error
impl Error for Error
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl From<FromUtf8Error> for Error
impl From<FromUtf8Error> for Error
sourcefn from(err: FromUtf8Error) -> Self
fn from(err: FromUtf8Error) -> Self
Converts to this type from the input type.
impl Eq for Error
impl StructuralEq for Error
impl StructuralPartialEq for Error
Auto Trait Implementations
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more