Enum WeirError 

#[non_exhaustive]
pub enum WeirError {
    Decode(DecodeError),
}

Top-level error type for the weir-core crate.

#[non_exhaustive]: more top-level error categories may be added post-1.0 (the crate currently only decodes, but the type is the public error root), so downstream matches must carry a wildcard arm.

Derives PartialEq/Eq to match its contained DecodeError, so callers can assert on a WeirError directly (S45). If a future variant ever wraps a non-Eq payload (e.g. io::Error), drop these derives and document why.

Variants (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.

Decode(DecodeError)

A wire frame failed to decode.

Trait Implementations

impl Debug for WeirError

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

Formats the value using the given formatter.

impl Display for WeirError

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

Formats the value using the given formatter.

impl Eq for WeirError

impl Error for WeirError

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<DecodeError> for WeirError

fn from(e: DecodeError) -> Self

Converts to this type from the input type.

impl PartialEq for WeirError

fn eq(&self, other: &WeirError) -> 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 WeirError