Struct TypedHandle 

pub struct TypedHandle<T>(/* private fields */)
where
    T: Type;

A wrapper around TypeHandle with the underlying Type statically marked.

Implementations

impl<T> TypedHandle<T>

where T: Type,

pub fn deref<'a>(&self, ctx: &'a Context) -> Ref<'a, T>

Return a Ref to the Type

pub fn from_handle( handle: TypeHandle, ctx: &Context, ) -> Result<TypedHandle<T>, Error>

Create a new TypedHandle from a TypeHandle.

pub fn to_handle(&self) -> TypeHandle

Erase the static Rust type and return the underlying TypeHandle.

Trait Implementations

impl<T> Clone for TypedHandle<T>

where T: Type,

fn clone(&self) -> TypedHandle<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Copy for TypedHandle<T>

where T: Type,

impl<T> Debug for TypedHandle<T>

where T: Debug + Type,

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

Formats the value using the given formatter.

impl<T> Eq for TypedHandle<T>

where T: Type,

impl From<TypedHandle<MatrixType>> for MatrixTypeAttr

fn from(value: TypedHandle<MatrixType>) -> Self

Converts to this type from the input type.

impl<T> From<TypedHandle<T>> for TypeHandle

where T: Type,

fn from(value: TypedHandle<T>) -> TypeHandle

Converts to this type from the input type.

impl<T> Hash for TypedHandle<T>

where T: Type,

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> Parsable for TypedHandle<T>

where T: Parsable<Arg = (), Parsed = TypedHandle<T>> + Type,

type Arg = ()

Type of the argument that must be passed to the parser.

type Parsed = TypedHandle<T>

The type of the parsed entity.

fn parse<'a>( state_stream: &mut Stream<Stream<Stream<Stream<IteratorStream<CharIterator<'a>>, SourcePosition>>>, State<'a>>, arg: <TypedHandle<T> as Parsable>::Arg, ) -> Result<(<TypedHandle<T> as Parsable>::Parsed, Commit<()>), Commit<Tracked<<Stream<Stream<Stream<Stream<IteratorStream<CharIterator<'a>>, SourcePosition>>>, State<'a>> as StreamOnce>::Error>>>

Define a parser using existing combinators and call into on Parser::parse_stream to get the final ParseResult. Use state_stream.state as necessary.

fn parser<'a>( arg: Self::Arg, ) -> Box<dyn Parser<Stream<Stream<Stream<Stream<IteratorStream<CharIterator<'a>>, SourcePosition>>>, State<'a>>, PartialState = (), Output = Self::Parsed> + 'a>

where Self::Parsed: 'a,

Get a parser combinator that can work on StateStream as its input.

impl<T> PartialEq for TypedHandle<T>

where T: Type,

fn eq(&self, other: &TypedHandle<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T> Printable for TypedHandle<T>

where T: Type,

fn fmt( &self, ctx: &Context, state: &State, f: &mut Formatter<'_>, ) -> Result<(), Error>

fn disp<'t, 'c>(&'t self, ctx: &'c Context) -> Box<dyn Display + 'c>

where 't: 'c,

Get a Display’able object from the given Context and default State.

fn print<'t, 'c>( &'t self, ctx: &'c Context, state: &State, ) -> Box<dyn Display + 'c>

where 't: 'c,

Get a Display’able object from the given Context and State.

impl<T> Verify for TypedHandle<T>

where T: Type,

fn verify(&self, ctx: &Context) -> Result<(), Error>