Struct OptionHandle 

pub struct OptionHandle<T: OptionType> { /* private fields */ }

Typed pointer into the registry. Returned by crate::ConfigRegistry::register; passed back to crate::ConfigRegistry::get / crate::ConfigRegistry::set for type-safe access without string lookups.

Copy so callers can stash handles as plain fields and pass them around freely. Internally an opaque index + std::marker::PhantomData<T> – the registry validates the index on each access.

Implementations

impl<T: OptionType> OptionHandle<T>

pub fn raw(self) -> usize

Raw index for telemetry / debugging only. Two handles of the same T with the same idx refer to the same option.

Trait Implementations

impl<T: OptionType> Clone for OptionHandle<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: OptionType> Copy for OptionHandle<T>

impl<T: OptionType> Debug for OptionHandle<T>

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

Formats the value using the given formatter.

impl<T: OptionType> Eq for OptionHandle<T>

impl<T: OptionType> PartialEq for OptionHandle<T>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.