Enum cbor_data::codec::CodecError

pub enum CodecError {
    TypeError(TypeError),
    WrongNumber(&'static str),
    TupleSize {
        expected: usize,
        found: usize,
    },
    NoKnownVariant {
        known: &'static [&'static str],
        present: Vec<String>,
    },
    MissingField(&'static str),
    Custom(Box<dyn Error + Send + Sync>),
    String(String),
    WithContext(String, Box<CodecError>),
}

Variants

TypeError(TypeError)

WrongNumber(&'static str)

TupleSize

Fields

expected: usize

found: usize

NoKnownVariant

Fields

known: &'static [&'static str]

present: Vec<String>

MissingField(&'static str)

Custom(Box<dyn Error + Send + Sync>)

String(String)

WithContext(String, Box<CodecError>)

Implementations

impl CodecError

pub fn type_error(target: &'static str, item: &TaggedItem<'_>) -> Self

pub fn tuple_size(expected: usize, found: usize) -> Self

pub fn custom(err: impl Error + Send + Sync + 'static) -> Self

pub fn str(err: impl Into<String>) -> Self

pub fn with_ctx(self, f: impl FnOnce(&mut String)) -> Self

Trait Implementations

impl Debug for CodecError

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

Formats the value using the given formatter.

impl Display for CodecError

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

Formats the value using the given formatter.

impl Error for CodecError

fn source(&self) -> Option<&(dyn Error + 'static)>

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 self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<TypeError> for CodecError

fn from(te: TypeError) -> Self

Converts to this type from the input type.

impl PartialEq<CodecError> for CodecError

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.