Struct Scope 

pub struct Scope<I: Clone + Default> {
    pub items: HashMap<String, I>,
}

Fields

items: HashMap<String, I>

Implementations

impl<I: Clone + Default> Scope<I>

pub fn lookup(&self, id: &str) -> Option<I>

pub fn insert(&self, id: &str, value: I) -> Self

Trait Implementations

impl<I: Clone + Default> Add for &Scope<I>

type Output = Scope<I>

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl<I: Clone + Clone + Default> Clone for Scope<I>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<I: Debug + Clone + Default> Debug for Scope<I>

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

Formats the value using the given formatter.

impl<I: Default + Clone + Default> Default for Scope<I>

fn default() -> Scope<I>

Returns the “default value” for a type.

impl<A> From<&dyn Prr<A>> for Scope<TypedValue>

Create a scope that contains the values of the MEL core variables present in an HTTP request.

fn from(value: &dyn Prr<A>) -> Self

Converts to this type from the input type.

impl<A> From<Request<A>> for Scope<Type>

Create a scope that contains the types of only the MEL core variables present in an HTTP request.

fn from(value: Request<A>) -> Self

Converts to this type from the input type.

impl<I: Clone + Default> From<Scope<I>> for Scopes<I>

fn from(value: Scope<I>) -> Self

Converts to this type from the input type.

impl TryFrom<Request<Vec<u8>>> for Scope<TypedValue>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Request<Vec<u8>>) -> Result<Self, Self::Error>

Performs the conversion.