Enum ReadError 

pub enum ReadError {
    SourceEmpty {
        requested: usize,
        remaining: usize,
    },
    SourceRemaining {
        remaining: u64,
    },
    InvalidHeaderByte {
        h: u8,
    },
    IntegerOutOfRange,
    BadBool,
    BadDiscriminator(i32),
    MaxLengthExceeded,
    NonZeroPadding,
    BadUTF8,
    NotMinimalEncoding,
}

Errors that can occur when reading XDR data.

Variants

SourceEmpty

The input ended before the requested number of bytes could be read.

Fields

requested: usize

The number of bytes the reader tried to consume.

remaining: usize

The number of bytes left in the input.

SourceRemaining

Decoding completed but bytes remain unconsumed in the input.

Fields

remaining: u64

The number of unconsumed bytes left in the input.

InvalidHeaderByte

A CXS integer header byte used a reserved combination of its size/value bit fields (see CXS.md).

Fields

h: u8

The invalid header byte.

IntegerOutOfRange

The decoded integer does not fit in the target integer type.

BadBool

A decoded boolean was neither 0 (FALSE) nor 1 (TRUE).

BadDiscriminator(i32)

A decoded union discriminant did not match any known variant.

MaxLengthExceeded

A decoded length exceeds the maximum declared for the variable-length array, opaque data, or string.

NonZeroPadding

A TXS padding byte was non-zero (rejected unless feature permissive is enabled).

BadUTF8

A decoded string was not valid UTF-8.

NotMinimalEncoding

A CXS integer was not encoded in the minimal number of bytes (rejected unless feature permissive is enabled).

Trait Implementations

impl Clone for ReadError

fn clone(&self) -> ReadError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReadError

impl Debug for ReadError

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

Formats the value using the given formatter.

impl Display for ReadError

Available on crate feature detailed-errors only.

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

Formats the value using the given formatter.

impl Error for ReadError

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.