Enum rust_releases::RustDistError

#[non_exhaustive]
pub enum RustDistError {
    ChannelNotAvailable(Channel),
    ChunkMetadataMissing,
    ChunkWriteFlushError(IntoInnerError<BufWriter<Vec<u8, Global>>>),
    Io(Error),
    UnableToFetch(RusotoError<ListObjectsV2Error>),
    RustReleasesIo(IoError),
    SecureConnectionError(TlsError),
    UnrecognizedText(FromUtf8Error),
    UnableToParseVersionNumberComponent(&'static &'static str, String),
}

Top level failure cases for rust-releases-rust-dist source crate

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.

ChannelNotAvailable(Channel)

Tuple Fields

0: Channel

Returned in case a Channel is not available for the Source.

ChunkMetadataMissing

Returned when the AWS Object returned does not have meta data. In such case we can’t get path of the object which we use to determine the release version.

ChunkWriteFlushError(IntoInnerError<BufWriter<Vec<u8, Global>>>)

Tuple Fields

0: IntoInnerError<BufWriter<Vec<u8, Global>>>

Returned when we can’t consume the inner in-memory buffered writer.

Io(Error)

Tuple Fields

0: Error

Returned in case of an i/o error.

UnableToFetch(RusotoError<ListObjectsV2Error>)

Tuple Fields

0: RusotoError<ListObjectsV2Error>

Unable to fetch metadata about the available Rust releases.

RustReleasesIo(IoError)

Tuple Fields

0: IoError

Returned in case of an rust-releases-io i/o error.

SecureConnectionError(TlsError)

Tuple Fields

0: TlsError

Returned in case of a TLS error.

UnrecognizedText(FromUtf8Error)

Tuple Fields

0: FromUtf8Error

Returned in case the input text cannot be parsed.

UnableToParseVersionNumberComponent(&'static &'static str, String)

Tuple Fields

0: &'static &'static str

1: String

Returned in case a component of a semver version could not be parsed as a number.

The component is usually the major, minor or patch version.

Trait Implementations

impl Debug for RustDistError

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

Formats the value using the given formatter.

impl Display for RustDistError

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

Formats the value using the given formatter.

impl Error for RustDistError

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<Error> for RustDistError

pub fn from(source: Error) -> RustDistError

Performs the conversion.

impl From<FromUtf8Error> for RustDistError

pub fn from(source: FromUtf8Error) -> RustDistError

Performs the conversion.

impl From<IntoInnerError<BufWriter<Vec<u8, Global>>>> for RustDistError

pub fn from(source: IntoInnerError<BufWriter<Vec<u8, Global>>>) -> RustDistError

Performs the conversion.

impl From<IoError> for RustDistError

pub fn from(source: IoError) -> RustDistError

Performs the conversion.

impl From<RusotoError<ListObjectsV2Error>> for RustDistError

pub fn from(source: RusotoError<ListObjectsV2Error>) -> RustDistError

Performs the conversion.

impl From<TlsError> for RustDistError

pub fn from(source: TlsError) -> RustDistError

Performs the conversion.