netlink_packet_utils/
traits.rs

1// SPDX-License-Identifier: MIT
2
3use crate::DecodeError;
4
5/// A type that implements `Emitable` can be serialized.
6pub trait Emitable {
7    /// Return the length of the serialized data.
8    fn buffer_len(&self) -> usize;
9
10    /// Serialize this types and write the serialized data into the given
11    /// buffer.
12    ///
13    /// # Panic
14    ///
15    /// This method panic if the buffer is not big enough. You **must** make
16    /// sure the buffer is big enough before calling this method. You can
17    /// use [`buffer_len()`](trait.Emitable.html#method.buffer_len) to check
18    /// how big the storage needs to be.
19    fn emit(&self, buffer: &mut [u8]);
20}
21
22/// A `Parseable` type can be used to deserialize data from the type `T` for
23/// which it is implemented.
24pub trait Parseable<T>
25where
26    Self: Sized,
27    T: ?Sized,
28{
29    /// Deserialize the current type.
30    fn parse(buf: &T) -> Result<Self, DecodeError>;
31}
32
33/// A `Parseable` type can be used to deserialize data from the type `T` for
34/// which it is implemented.
35pub trait ParseableParametrized<T, P>
36where
37    Self: Sized,
38    T: ?Sized,
39{
40    /// Deserialize the current type.
41    fn parse_with_param(buf: &T, params: P) -> Result<Self, DecodeError>;
42}
netlink_packet_utils/traits.rs

netlink_packet_utils/
traits.rs
