Enum Error 

pub enum Error {
    Custom(String),
    InvalidData(String),
    MissingData(String),
    IO(ErrorKind, String),
    WrongRead(OperationType, OperationType),
}

Available on crate feature wire and (crate features test) only.

Variants

Custom(String)

InvalidData(String)

MissingData(String)

IO(ErrorKind, String)

WrongRead(OperationType, OperationType)

Implementations

impl Error

pub fn expected_read_number() -> Error

pub fn expected_read_bytes() -> Error

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error for Error

fn custom<T: Display>(msg: T) -> Self

A totally custom non-specific error.

fn io_error(err: Error) -> Self

Some kind of std::io::Error occured.

fn invalid_data<T: Display>(msg: T) -> Self

The data read from NixRead is invalid. This could be that some bytes were supposed to be valid UFT-8 but weren’t.

fn missing_data<T: Display>(msg: T) -> Self

Required data is missing. This is mostly like an EOF

impl PartialEq for Error

fn eq(&self, other: &Error) -> 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 Eq for Error

impl StructuralPartialEq for Error