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audio_level & active_speakers

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Théo Monnom
2022-12-28 17:13:50 +01:00
parent 4135ef30cc
commit 7b82900080
7 changed files with 126 additions and 19 deletions
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crates/livekit-utils/src/enum_dispatch.rs
+7 -5
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@@ -1,3 +1,6 @@
// TODO(theomonnom): Match the complete function signature like:
// - pub(crate) fn update_info(&self, info: ParticipantInfo) -> ();
#[macro_export]
macro_rules! enum_dispatch {
// This arm is used to avoid nested loops with the arguments
@@ -10,16 +13,15 @@ macro_rules! enum_dispatch {
}
};
($fnc:ident, $self:ty, [$($arg:ident: $t:ty),*], $ret:ty, [$($variant:ident),+]) => {
fn $fnc(self: $self, $($arg: $t),*) -> $ret {
($vis:vis$(,)? $fnc:ident, $self:ty, [$($arg:ident: $t:ty),*], $ret:ty, [$($variant:ident),+]) => {
$vis fn $fnc(self: $self, $($arg: $t),*) -> $ret {
enum_dispatch!(@match self $fnc ($($arg,)*) [$($variant),+])
}
};
($variants:tt $(fnc!($fnc:ident, $self:ty, $args:tt, $ret:ty);)+) => {
($variants:tt $(fnc!($vis:vis$(,)? $fnc:ident, $self:ty, $args:tt, $ret:ty);)+) => {
$(
enum_dispatch!($fnc, $self, $args, $ret, $variants);
enum_dispatch!($vis, $fnc, $self, $args, $ret, $variants);
)*
};
}