Théo MonnomandGitHub
cad6d36201
- Prepare webrtc abstraction ( for future wasm support ) - Added track publish support for videos - Added LogoTrack example to simple_room demo - Lot of cleanup - There are compiler warnings I'll solve on our v1 release
28 lines
965 B
Rust
28 lines
965 B
Rust
// TODO(theomonnom): Async methods
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#[macro_export]
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macro_rules! enum_dispatch {
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// This arm is used to avoid nested loops with the arguments
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// The arguments are transformed to $combined_args tt
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(@match [$($variant:ident),+]: $fnc:ident, $self:ident, $combined_args:tt) => {
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match $self {
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$(
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Self::$variant(inner) => inner.$fnc$combined_args,
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)+
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}
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};
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// Create the function and extract self fron the $args tt (little hack)
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(@fnc [$($variant:ident),+]: $vis:vis fn $fnc:ident($self:ident: $sty:ty $(, $arg:ident: $t:ty)*) -> $ret:ty) => {
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#[inline]
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$vis fn $fnc($self: $sty, $($arg: $t),*) -> $ret {
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enum_dispatch!(@match [$($variant),+]: $fnc, $self, ($($arg,)*))
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}
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};
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($variants:tt; $($vis:vis fn $fnc:ident$args:tt -> $ret:ty;)+) => {
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$(
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enum_dispatch!(@fnc $variants: $vis fn $fnc$args -> $ret);
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)+
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};
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}
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