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to_eio

postcard

Function to_eio 

Source 
pub fn to_eio<T, W>(value: &T, writer: W) -> Result<W>
where
    T: Serialize + ?Sized,
    W: Write,
Available on crate features embedded-io-04 or embedded-io-06 only.
Expand description

Serialize a T to an embedded_io Write,

ยงExample

use postcard::to_eio;
let mut buf: [u8; 32] = [0; 32];
let mut writer: &mut [u8] = &mut buf;

let ser = to_eio(&true, &mut writer).unwrap();
to_eio("Hi!", ser).unwrap();
assert_eq!(&buf[0..5], &[0x01, 0x03, b'H', b'i', b'!']);