Struct RegisterComponentLibraryFn 

#[repr(C)]
pub struct RegisterComponentLibraryFn {
    pub cb: extern "C" fn() -> ComponentLibrary,
    pub ctx: OptionRefAny,
}

Callback struct for registering entire component libraries at startup.

In C: pass a bare extern "C" fn() -> ComponentLibrary function pointer — it converts automatically via From<RegisterComponentLibraryFnType>.

In Python: construct this struct with cb set to a trampoline and ctx set to Some(RefAny(...)) wrapping the Python callable.

Fields

cb: extern "C" fn() -> ComponentLibrary

ctx: OptionRefAny

For FFI: stores the foreign callable (e.g., PyFunction). Native Rust/C code sets this to None.

Trait Implementations

impl Clone for RegisterComponentLibraryFn

fn clone(&self) -> RegisterComponentLibraryFn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegisterComponentLibraryFn

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

Formats the value using the given formatter.

impl Display for RegisterComponentLibraryFn

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

Formats the value using the given formatter.

impl From<extern "C" fn() -> ComponentLibrary> for RegisterComponentLibraryFn

Allow creating callback from a raw function pointer Sets callable to None (for native Rust/C usage)

fn from(cb: extern "C" fn() -> ComponentLibrary) -> RegisterComponentLibraryFn

Converts to this type from the input type.

impl Hash for RegisterComponentLibraryFn

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 Ord for RegisterComponentLibraryFn

fn cmp(&self, other: &RegisterComponentLibraryFn) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for RegisterComponentLibraryFn

fn eq(&self, rhs: &RegisterComponentLibraryFn) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for RegisterComponentLibraryFn

fn partial_cmp(&self, other: &RegisterComponentLibraryFn) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for RegisterComponentLibraryFn