netlink_packet_utils/
traits.rs

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1// SPDX-License-Identifier: MIT
2
3/// A type that implements `Emitable` can be serialized.
4pub trait Emitable {
5    /// Return the length of the serialized data.
6    fn buffer_len(&self) -> usize;
7
8    /// Serialize this types and write the serialized data into the given
9    /// buffer.
10    ///
11    /// # Panic
12    ///
13    /// This method panic if the buffer is not big enough. You **must** make
14    /// sure the buffer is big enough before calling this method. You can
15    /// use [`buffer_len()`](trait.Emitable.html#method.buffer_len) to check
16    /// how big the storage needs to be.
17    fn emit(&self, buffer: &mut [u8]);
18}
19
20/// A `Parseable` type can be used to deserialize data from the type `T` for
21/// which it is implemented.
22pub trait Parseable<T>
23where
24    Self: Sized,
25    T: ?Sized,
26{
27    type Error;
28
29    /// Deserialize the current type.
30    fn parse(buf: &T) -> Result<Self, Self::Error>;
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    type Error;
41
42    /// Deserialize the current type.
43    fn parse_with_param(buf: &T, params: P) -> Result<Self, Self::Error>;
44}
netlink_packet_utils/traits.rs

netlink_packet_utils/
traits.rs
