variable_len_reader/asynchronous/
write_float_varint.rs

1macro_rules! write_float_varint_future {
2    ($primitive: ty, $future: ident, $internal: ty, $inner_future: ident) => {
3        write_float_varint_future!(f cfg(feature = "async_float_varint"), $primitive, $future, $internal, $inner_future);
4    };
5    (f $feature: meta, $primitive: ty, $future: ident, $internal: ty, $inner_future: ident) => {
6        write_wrap_future!(f $feature, $primitive, $future, $inner_future);
7        #[$feature]
8        impl<'a, W: ?Sized> $future<'a, W> {
9            fn _handle(value: $primitive) -> $internal {
10                value.to_bits()
11            }
12        }
13    };
14}
15macro_rules! write_float_varint_func {
16    ($primitive: ty, $future: ident, $func: ident) => {
17        write_float_varint_func!(f cfg(feature = "async_float_varint"), $primitive, $future, $func);
18    };
19    (f $feature: meta, $primitive: ty, $future: ident, $func: ident) => {
20        write_wrap_func!(f $feature, $primitive, $future, $func);
21    };
22}
23
24macro_rules! define_write_float_varint_future {
25    () => {
26        write_float_varint_future!(f32, WriteF32Varint, u32, WriteU32Varint);
27        write_float_varint_future!(f64, WriteF64Varint, u64, WriteU64Varint);
28    };
29}
30macro_rules! define_write_float_varint_func {
31    () => {
32        write_float_varint_func!(f32, WriteF32Varint, write_f32_varint);
33        write_float_varint_func!(f64, WriteF64Varint, write_f64_varint);
34    };
35}
36
37define_write_float_varint_future!();
38
39#[cfg(all(feature = "async_float_varint", not(feature = "async_varint")))]
40compile_error!("developer error: please check Cargo.toml");