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Avoid allocations in metadata.

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This commit is contained in:
Stephen Chung
2022-12-02 16:44:45 +08:00
parent e10576abff
commit e53be6e8ed
5 changed files with 86 additions and 79 deletions
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18
src/api/register.rs
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@@ -56,7 +56,7 @@ impl Engine {
/// # }
/// ```
#[inline]
pub fn register_fn<A, R, S, F: RegisterNativeFunction<A, R, S>>(
pub fn register_fn<A, const N: usize, R, S, F: RegisterNativeFunction<A, N, R, S>>(
&mut self,
name: impl AsRef<str> + Into<Identifier>,
func: F,
@@ -302,7 +302,7 @@ impl Engine {
pub fn register_get<T: Variant + Clone, V: Variant + Clone, S>(
&mut self,
name: impl AsRef<str>,
get_fn: impl RegisterNativeFunction<(Mut<T>,), V, S> + SendSync + 'static,
get_fn: impl RegisterNativeFunction<(Mut<T>,), 1, V, S> + SendSync + 'static,
) -> &mut Self {
self.register_fn(crate::engine::make_getter(name.as_ref()).as_str(), get_fn)
}
@@ -352,7 +352,7 @@ impl Engine {
pub fn register_set<T: Variant + Clone, V: Variant + Clone, S>(
&mut self,
name: impl AsRef<str>,
set_fn: impl RegisterNativeFunction<(Mut<T>, V), (), S> + SendSync + 'static,
set_fn: impl RegisterNativeFunction<(Mut<T>, V), 2, (), S> + SendSync + 'static,
) -> &mut Self {
self.register_fn(crate::engine::make_setter(name.as_ref()).as_str(), set_fn)
}
@@ -406,8 +406,8 @@ impl Engine {
pub fn register_get_set<T: Variant + Clone, V: Variant + Clone, S1, S2>(
&mut self,
name: impl AsRef<str>,
get_fn: impl RegisterNativeFunction<(Mut<T>,), V, S1> + SendSync + 'static,
set_fn: impl RegisterNativeFunction<(Mut<T>, V), (), S2> + SendSync + 'static,
get_fn: impl RegisterNativeFunction<(Mut<T>,), 1, V, S1> + SendSync + 'static,
set_fn: impl RegisterNativeFunction<(Mut<T>, V), 2, (), S2> + SendSync + 'static,
) -> &mut Self {
self.register_get(&name, get_fn).register_set(&name, set_fn)
}
@@ -464,7 +464,7 @@ impl Engine {
#[inline]
pub fn register_indexer_get<T: Variant + Clone, X: Variant + Clone, V: Variant + Clone, S>(
&mut self,
get_fn: impl RegisterNativeFunction<(Mut<T>, X), V, S> + SendSync + 'static,
get_fn: impl RegisterNativeFunction<(Mut<T>, X), 2, V, S> + SendSync + 'static,
) -> &mut Self {
#[cfg(not(feature = "no_index"))]
if TypeId::of::<T>() == TypeId::of::<crate::Array>() {
@@ -539,7 +539,7 @@ impl Engine {
#[inline]
pub fn register_indexer_set<T: Variant + Clone, X: Variant + Clone, V: Variant + Clone, S>(
&mut self,
set_fn: impl RegisterNativeFunction<(Mut<T>, X, V), (), S> + SendSync + 'static,
set_fn: impl RegisterNativeFunction<(Mut<T>, X, V), 3, (), S> + SendSync + 'static,
) -> &mut Self {
#[cfg(not(feature = "no_index"))]
if TypeId::of::<T>() == TypeId::of::<crate::Array>() {
@@ -621,8 +621,8 @@ impl Engine {
S2,
>(
&mut self,
get_fn: impl RegisterNativeFunction<(Mut<T>, X), V, S1> + SendSync + 'static,
set_fn: impl RegisterNativeFunction<(Mut<T>, X, V), (), S2> + SendSync + 'static,
get_fn: impl RegisterNativeFunction<(Mut<T>, X), 2, V, S1> + SendSync + 'static,
set_fn: impl RegisterNativeFunction<(Mut<T>, X, V), 3, (), S2> + SendSync + 'static,
) -> &mut Self {
self.register_indexer_get(get_fn)
.register_indexer_set(set_fn)