Struct CallbackInterfaceBinding 

pub struct CallbackInterfaceBinding {
    pub name: String,
    pub doc: Option<String>,
    pub deprecated: Option<String>,
    pub c_tag: String,
    pub vtable_tag: String,
    pub methods: Vec<CallbackMethodBinding>,
}

A callback interface, fully lowered.

The C ABI sees a vtable struct (vtable_tag) that starts with a fixed header, uint32_t size (the vtable’s size as the consumer compiled it), uint32_t flags (reserved, 0), and void (*free)(void* ctx), followed by one function-pointer field per method in declaration order. A parameter of this type lowers to two slots, void* {name}_ctx and const {vtable_tag}* {name}_vtable.

Fields

name: String

The callback interface name as written in the IDL.

doc: Option<String>

Optional doc comment carried from the IDL.

deprecated: Option<String>

Deprecation message when the callback interface is marked deprecated, else None.

c_tag: String

{prefix}_{module_path}_{name}, the type’s C name stem.

vtable_tag: String

{c_tag}_vtable, the vtable struct tag.

methods: Vec<CallbackMethodBinding>

Methods in declaration (and vtable) order. Never empty.

Implementations

impl CallbackInterfaceBinding

pub fn protocol(&self) -> CallbackProtocol<'_>

Build the full contract for this callback interface.

Trait Implementations

impl Clone for CallbackInterfaceBinding

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallbackInterfaceBinding

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

Formats the value using the given formatter.

impl Eq for CallbackInterfaceBinding

impl PartialEq for CallbackInterfaceBinding

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CallbackInterfaceBinding