Struct RegistryValueNotFoundError 

pub struct RegistryValueNotFoundError {
    pub value_name: Cow<'static, str>,
    pub key_path: Option<Cow<'static, str>>,
}

Registry value not found.

Fields

value_name: Cow<'static, str>

The value name that was not found.

key_path: Option<Cow<'static, str>>

Optional key path for context.

Implementations

impl RegistryValueNotFoundError

pub fn new(value_name: impl Into<Cow<'static, str>>) -> Self

Create a new value not found error.

pub fn with_key( value_name: impl Into<Cow<'static, str>>, key_path: impl Into<Cow<'static, str>>, ) -> Self

Create a value not found error with key path.

Trait Implementations

impl Debug for RegistryValueNotFoundError

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

Formats the value using the given formatter.

impl Display for RegistryValueNotFoundError

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

Formats the value using the given formatter.

impl Error for RegistryValueNotFoundError

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.