Enum PackError 

pub enum PackError {
    Io(Error),
    Walk(Error),
    NotADirectory(PathBuf),
    BadPattern {
        pattern: String,
        message: String,
    },
    ManifestSerialize(Error),
    ManifestParse(Error),
    MissingManifest,
    UnsupportedFormat {
        found: u32,
        supported: u32,
    },
    DestinationExists(PathBuf),
}

Errors produced by the pack module.

Variants

Io(Error)

An I/O error while reading the project or writing the archive.

Walk(Error)

The tree walk failed (permission denied, vanished directory, cycle).

NotADirectory(PathBuf)

The given path is not a directory.

BadPattern

A configured glob could not be compiled.

Carries the offending pattern so a typo in [pack] points at itself rather than silently matching nothing.

Fields

pattern: String

The pattern as written in configuration.

message: String

Why it failed to compile.

ManifestSerialize(Error)

The manifest could not be serialized.

ManifestParse(Error)

The manifest could not be parsed.

MissingManifest

The archive did not begin with a pack.toml entry.

UnsupportedFormat

The archive was written by a newer pack format than this build reads.

Fields

found: u32

Version recorded in the archive.

supported: u32

Highest version this build understands.

DestinationExists(PathBuf)

The restore destination already exists and would be overwritten.

Trait Implementations

impl Debug for PackError

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

Formats the value using the given formatter.

impl Display for PackError

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

Formats the value using the given formatter.

impl Error for PackError

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<Error> for PackError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PackError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PackError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PackError

fn from(source: Error) -> Self

Converts to this type from the input type.