Enum zng_unique_id::IdNameError

pub enum IdNameError<I: Clone + Copy + Debug> {
    AlreadyNamed(Txt),
    NameUsed(I),
}

Error when trying to associate give a name with an existing id.

Variants

AlreadyNamed(Txt)

The id is already named, id names are permanent.

The associated value if the id name.

NameUsed(I)

The name is already used for another id, names must be unique.

The associated value if the named id.

Trait Implementations

impl<I: Clone + Clone + Copy + Debug> Clone for IdNameError<I>

fn clone(&self) -> IdNameError<I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I: Debug + Clone + Copy + Debug> Debug for IdNameError<I>

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

Formats the value using the given formatter.

impl<I: Clone + Copy + Debug> Display for IdNameError<I>

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

Formats the value using the given formatter.

impl<I: Clone + Copy + Debug> Error for IdNameError<I>

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.