Struct IdentityPkError 

pub struct IdentityPkError {
    pub value: String,
    pub target: &'static str,
}

Identity::pk could not convert the stringified key back to its type.

In a correctly-configured app this cannot happen — the string was produced by Display on that very key type — which is exactly why hand-writing the parse (and its error branch) at every call site is waste.

Fields

value: String

The value that would not parse.

target: &'static str

The Rust type it was asked to become.

Trait Implementations

impl Clone for IdentityPkError

fn clone(&self) -> IdentityPkError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IdentityPkError

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

Formats the value using the given formatter.

impl Display for IdentityPkError

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

Formats the value using the given formatter.

impl Error for IdentityPkError

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.