Enum RegistryError 

pub enum RegistryError {
    Io {
        path: String,
        source: Error,
    },
    Malformed {
        path: String,
        detail: String,
    },
    UnknownDevice {
        device_ref: String,
        known: Vec<String>,
    },
}

Failure variants for registry load / device-ref resolution.

Variants

Io

Registry file could not be read.

Fields

path: String

Path that failed to read.

source: Error

Underlying I/O error.

Malformed

Registry file is not valid registry JSON.

Fields

path: String

Path that failed to parse.

detail: String

Parser-side detail.

UnknownDevice

Input is neither a UDID nor a recorded alias.

Fields

device_ref: String

The input that failed to resolve.

known: Vec<String>

Alias keys and device names available in the registry.

Trait Implementations

impl Debug for RegistryError

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

Formats the value using the given formatter.

impl Display for RegistryError

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

Formats the value using the given formatter.

impl Error for RegistryError

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.