macro_rules! init {
    ($(&$this:ident in)? $t:ident $(::<$($generics:ty),* $(,)?>)? {
        $($fields:tt)*
    }) => { ... };
}Expand description
Construct an in-place initializer for structs.
This macro defaults the error to Infallible. If you need a different error, then use
try_init!.
The syntax is identical to pin_init! and its safety caveats also apply:
- unsafecode must guarantee either full initialization or return an error and allow deallocation of the memory.
- the fields are initialized in the order given in the initializer.
- no references to fields are allowed to be created inside of the initializer.
This initializer is for initializing data in-place that might later be moved. If you want to
pin-initialize, use pin_init!.
ยงExamples
use pin_init::{init, Init, zeroed};
struct BigBuf {
    small: [u8; 1024 * 1024],
}
impl BigBuf {
    fn new() -> impl Init<Self> {
        init!(Self {
            small <- zeroed(),
        })
    }
}