Enum Error

pub enum Error {
    ExecutableNotFound {
        command: String,
        source: Error,
    },
    MappingSystemUserGet(String),
    SystemUserData {
        user: NameOrUid,
    },
    SystemUserLookup {
        user: NameOrUid,
        source: Errno,
    },
    SystemUserMismatch {
        target_user: String,
        current_user: String,
    },
    SystemUserNotRoot {
        user: String,
    },
    SystemUserRoot,
}

An error that may occur when using signstar-config utils.

Variants

ExecutableNotFound

An executable that is supposed to be called, is not found.

Fields

command: String

The executable that could not be found.

source: Error

The source error.

MappingSystemUserGet(String)

An ExtendedUserMapping does not provide a system user.

SystemUserData

There is no data about a system user.

Fields

user: NameOrUid

The user identifier for which data is missing.

SystemUserLookup

Unable to lookup system user data (by name or from process EUID).

Fields

user: NameOrUid

The user identifier for which data could not be looked up.

source: Errno

The source error.

SystemUserMismatch

The calling user does not match the targeted system user.

Fields

target_user: String

The system user that is the target of the operation.

current_user: String

The currently calling system user.

SystemUserNotRoot

The current user is an unprivileged user, but should be root.

Fields

user: String

The system user that is used instead of root.

SystemUserRoot

The current user is root, but should be an unprivileged user.

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.