Enum NixError

#[non_exhaustive]
pub enum NixError {
    ProcessSpawn {
        source: Error,
    },
    SignatureError {
        exit_code: Option<i32>,
        paths: Vec<PathBuf>,
        stdout: String,
        stderr: String,
    },
    CopyError {
        exit_code: Option<i32>,
        paths: Vec<PathBuf>,
        stdout: String,
        stderr: String,
    },
}

Errors that can happen when shelling out to nix

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.

ProcessSpawn

Error occured spawning process

Fields

source: Error

Underlying error

SignatureError

Error calling nix store sign

Fields

exit_code: Option<i32>

The exit code, if there was any

paths: Vec<PathBuf>

The paths being signed

stdout: String

The contents of stdout

stderr: String

The contents of stderror

CopyError

Error calling nix copy

Fields

exit_code: Option<i32>

The exit code, if there was any

paths: Vec<PathBuf>

The paths being signed

stdout: String

The contents of stdout

stderr: String

The contents of stderror

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, __snafu_display_formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for NixError

where Self: Debug + Display,

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 source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

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 ErrorCompat for NixError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.