Struct NixError 

pub struct NixError(/* private fields */);

Nix error type.

This wraps a nix::Error to avoid directly exposing the type in the public API, which required a breaking change every time clearscreen updated its nix version.

To obtain a nix error, convert this error to an i32 then use nix::Error::from_raw:

Creating a NixError is explicitly not possible from the public API.

let nix_error = nix::Error::from_raw(error.into());
assert_eq!(nix_error, nix::Error::EINVAL);

Trait Implementations

impl Debug for NixError

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

Formats the value using the given formatter.

impl Display for NixError

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

Formats the value using the given formatter.

impl Error for NixError

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<NixError> for Error

fn from(source: NixError) -> Self

Converts to this type from the input type.

impl From<NixError> for i32

Available on Unix only.

fn from(err: NixError) -> Self

Converts to this type from the input type.