Trait objc_encode::Encoding

pub trait Encoding: Display {
    type PointerTarget: ?Sized + Encoding;
    type ArrayItem: ?Sized + Encoding;
    type StructFields: ?Sized + Encodings;
    type UnionMembers: ?Sized + Encodings;
    fn descriptor(
        &self
    ) -> Descriptor<Self::PointerTarget, Self::ArrayItem, Self::StructFields, Self::UnionMembers>;

    fn eq_encoding<T: ?Sized + Encoding>(&self, other: &T) -> bool { ... }
    fn write<W: Write>(&self, writer: &mut W) -> Result { ... }
}

An Objective-C type encoding.

Associated Types

type PointerTarget: ?Sized + Encoding

The type of Encoding that Self will use if it is an encoding for a pointer to describe its target.

type ArrayItem: ?Sized + Encoding

The type of Encoding that Self will use if it is an encoding for an array to describe its items.

type StructFields: ?Sized + Encodings

The type of Encodings that Self will use if it is an encoding for a struct to describe its fields.

type UnionMembers: ?Sized + Encodings

The type of Encodings that Self will use if it is an encoding for a union to describe its members.

Required Methods

fn descriptor(
    &self
) -> Descriptor<Self::PointerTarget, Self::ArrayItem, Self::StructFields, Self::UnionMembers>

Returns a Descriptor that describes what kind of encoding self is.

Provided Methods

fn eq_encoding<T: ?Sized + Encoding>(&self, other: &T) -> bool

Returns whether self is equal to the given Encoding.

fn write<W: Write>(&self, writer: &mut W) -> Result

Writes the string representation of self to the given writer.

Implementors

• impl<T> Encoding for Array<T> where
    T: Encoding, 
• impl<T> Encoding for Pointer<T> where
    T: Encoding, 
• impl Encoding for Primitive
• impl<S, T> Encoding for Struct<S, T> where
    S: AsRef<str>,
    T: Encodings, 
• impl<S, T> Encoding for Union<S, T> where
    S: AsRef<str>,
    T: Encodings, 
• impl<S: ?Sized> Encoding for StrEncoding<S> where
    S: AsRef<str>,