Enum DecodeError 

pub enum DecodeError {
    UnresolvedRef,
    ZeroScaleDenominator,
    ComposedBaseZero,
    ShortRead,
    BufferTooSmall,
    InvalidUtf8,
}

Codec decode failure causes.

Variants

UnresolvedRef

scale_ref / selector_ref target not resolved in the context.

ZeroScaleDenominator

ComposedBaseZero

ShortRead

Register slice shorter than the point’s width.

BufferTooSmall

Output buffer too small (string decode).

InvalidUtf8

Trait Implementations

impl Clone for DecodeError

fn clone(&self) -> DecodeError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DecodeError

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

Formats the value using the given formatter.

impl Display for DecodeError

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

Formats the value using the given formatter.

impl Error for DecodeError

Available on crate feature std only.

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<T> From<DecodeError> for Error<T>

fn from(e: DecodeError) -> Self

Converts to this type from the input type.

impl PartialEq for DecodeError

fn eq(&self, other: &DecodeError) -> 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 Copy for DecodeError

impl Eq for DecodeError

impl StructuralPartialEq for DecodeError