Enum DynamicSizeError

pub enum DynamicSizeError {
    NotContiguous(usize),
    UnsufficientExactBytes(usize),
    UnsufficientAtLeastBytes(usize),
}

Variants

NotContiguous(usize)

needed to get the size necessary before parsing. as we cannot undo the advancing on a Buf. with std its possible to get around this limitation by using bytes::chunks_vectored, however in no_std case we need this error type. parameters returns how many bytes AT LEAST need to be contiguous.

UnsufficientExactBytes(usize)

see FixedSizeError::UnsufficientExactBytes

FixedSizeError::UnsufficientExactBytes FixedSizeError::UnsufficientExactBytes

UnsufficientAtLeastBytes(usize)

This means that the buffer has not enough bytes to read the length of the dynamic part (e.g. there are not enough bytes to parse the fixed part). Please catch this, and increase the buffer. The buffer needs at least this size, hoewever it will prob fail with a Self::UnsufficientExactBytes if you just provide n bytes and not enough for the dynmapic part.

Self::UnsufficientExactBytes Self::UnsufficientExactBytes

Trait Implementations

impl Debug for DynamicSizeError

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

Formats the value using the given formatter.

impl Display for DynamicSizeError

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

Formats the value using the given formatter.

impl Error for DynamicSizeError

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<DynamicSizeError> for DynamicSizeTotalSizeError

fn from(value: DynamicSizeError) -> Self

Converts to this type from the input type.

impl PartialEq for DynamicSizeError

fn eq(&self, other: &DynamicSizeError) -> 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 StructuralPartialEq for DynamicSizeError