macro_rules! from_repeated_message { ($src:ty, $dst:ty) => { impl From<&[$src]> for $dst { fn from(src: &[$src]) -> Self { let result = src.iter().map(From::from).collect(); Self(result) } } }; } pub(crate) use from_repeated_message; macro_rules! from_repeated_enum { ($src:ty, $dst:ty) => { impl From<&[$src]> for $dst { fn from(src: &[$src]) -> Self { let result = src.iter().map(|x| <$src>::from(*x)).collect(); Self(result) } } }; } pub(crate) use from_repeated_enum; macro_rules! try_from_repeated_message { ($src:ty, $dst:ty) => { impl TryFrom<&[$src]> for $dst { type Error = librespot_core::Error; fn try_from(src: &[$src]) -> Result { let result: Result, _> = src.iter().map(TryFrom::try_from).collect(); Ok(Self(result?)) } } }; } pub(crate) use try_from_repeated_message;