Enum MultiUuError 

#[non_exhaustive]
pub enum MultiUuError {
    MissingParts {
        expected: u32,
        present: Vec<u32>,
    },
    EmptyCollection,
    DecodeError(UuError),
    DuplicatePart {
        part_number: u32,
    },
}

Errors produced by multi-part UUencoding reassembly.

This enum is #[non_exhaustive]; new variants may be added in future releases without a breaking change.

Example

use uuencoding_multi::MultiUuError;

let err = MultiUuError::EmptyCollection;
assert!(err.to_string().contains("empty"));

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.

MissingParts

One or more part numbers in 1..=expected are absent from the collection. present lists the part numbers that were provided, in ascending order.

Fields

expected: u32

present: Vec<u32>

EmptyCollection

reassemble() was called on a PartCollection that contains no parts with part_number >= 1. A collection that holds only a TOC part (part_number = 0) triggers this error.

DecodeError(UuError)

A UUdecode error was returned by the uuencoding crate while decoding one of the part bodies. Reassembly stops at the first failing part.

DuplicatePart

Two calls to PartCollection::add provided entries with the same part_number. The duplicate entry is rejected and the collection is left unchanged.

Fields

part_number: u32

Trait Implementations

impl Debug for MultiUuError

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

Formats the value using the given formatter.

impl Display for MultiUuError

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

Formats the value using the given formatter.

impl Error for MultiUuError

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<UuError> for MultiUuError

fn from(e: UuError) -> Self

Converts to this type from the input type.