Enum Error 

#[non_exhaustive]
pub enum Error {
    IoPath {
        path: PathBuf,
        context: String,
        source: Error,
    },
    IoWrite {
        context: String,
        source: Error,
    },
    IoRead {
        context: String,
        source: Error,
    },
    AlpmPkginfo(Error),
    AlpmType(Error),
    AlpmPackage(Error),
    Elf {
        context: String,
        source: Error,
    },
    ElfFileNotFound {
        elf_path: PathBuf,
    },
    InputDirectoryNotSupported {
        path: PathBuf,
    },
}

The error that can occur when working with the library.

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.

IoPath

I/O path error

Fields

path: PathBuf

The path at which the error occurred.

context: String

The context in which the error occurred at path.

This is meant to complete the sentence “I/O error at path {path} while “.

source: Error

The source of the error.

IoWrite

I/O error while writing.

Fields

context: String

The context in which the error occurred.

This is meant to complete the sentence “I/O write error while “.

source: Error

The source of the error.

IoRead

I/O error while reading.

Fields

context: String

The context in which the error occurred.

This is meant to complete the sentence “I/O read error while “.

source: Error

The source of the error.

AlpmPkginfo(Error)

ALPM PKGINFO error

AlpmType(Error)

ALPM types error

AlpmPackage(Error)

ALPM package error

Elf

ELF format handling error

Fields

context: String

The context in which the error occurred.

This is meant to complete the sentence “ELF format error while “.

source: Error

The source of the error.

ElfFileNotFound

ELF not found error

Fields

elf_path: PathBuf

Path of the ELF file specified by the user.

InputDirectoryNotSupported

Input directory not supported

Fields

path: PathBuf

The path of the input directory.

Trait Implementations

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 From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.