Enum OsReleaseError 

pub enum OsReleaseError {
    Io(Error),
    NoFile,
    ParseError,
}

Represents possible errors when parsing os-release file/string

Variants

Io(Error)

Input-Output error (failed to read file)

NoFile

Failed to find os-release file in standard paths

ParseError

File is malformed

Trait Implementations

impl Debug for OsReleaseError

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

Formats the value using the given formatter.

impl Display for OsReleaseError

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

Formats the value using the given formatter.

impl Error for OsReleaseError

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

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 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 OsReleaseError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl PartialEq for OsReleaseError

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.