Struct FormingEndClosure 

pub struct FormingEndClosure<Definition: FormerDefinitionTypes> { /* private fields */ }

A wrapper around a closure to be used as a FormingEnd.

This struct allows for dynamic dispatch of a closure that matches the FormingEnd trait’s call method signature. It is useful for cases where a closure needs to be stored or passed around as an object implementing FormingEnd.

Implementations

impl<Definition: FormerDefinitionTypes> FormingEndClosure<Definition>

pub fn new( closure: impl Fn(Definition::Storage, Option<Definition::Context>) -> Definition::Formed + 'static, ) -> Self

Constructs a new FormingEndClosure with the provided closure.

Parameters

• closure - A closure that matches the expected signature for transforming a collection and context into a new context. This closure is stored and called by the call method of the FormingEnd trait implementation.

Returns

Returns an instance of FormingEndClosure encapsulating the provided closure.

Trait Implementations

impl<Definition: FormerDefinitionTypes> Debug for FormingEndClosure<Definition>

Available on non-crate feature no_std or crate feature use_alloc only.

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

Formats the value using the given formatter.

impl<Definition: FormerDefinitionTypes> FormingEnd<Definition> for FormingEndClosure<Definition>

Available on non-crate feature no_std or crate feature use_alloc only.

fn call( &self, storage: Definition::Storage, context: Option<Definition::Context>, ) -> Definition::Formed

Called at the end of the subforming process to return the modified or original context.

impl<T, Definition> From<T> for FormingEndClosure<Definition>

where T: Fn(Definition::Storage, Option<Definition::Context>) -> Definition::Formed + 'static, Definition: FormerDefinitionTypes,

Available on non-crate feature no_std or crate feature use_alloc only.

fn from(closure: T) -> Self

Converts to this type from the input type.