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Add blanket impls of Packet for Box<T> and &T. #599

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merged 2 commits into from Feb 3, 2023
Merged

Add blanket impls of Packet for Box<T> and &T. #599

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2cb8acd
Add blanket impls of Packet for Box<T> and &T.
landhb Feb 1, 2023
54c3f13
Fix typo on payload method.
landhb Feb 1, 2023
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25 changes: 25 additions & 0 deletions pnet_macros_support/src/packet.rs
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Expand Up @@ -23,6 +23,31 @@ pub trait Packet {
fn payload(&self) -> &[u8];
}

/// Blanket impl for Boxed objects
impl<T: Packet> Packet for alloc::boxed::Box<T> {
/// Retrieve the underlying buffer for the packet.
fn packet(&self) -> &[u8] {
self.packet()
}

/// Retrieve the payload for the packet.
fn payload(&self) -> &[u8] {
self.payload()
}
}

impl<T: Packet> Packet for &T {
/// Retrieve the underlying buffer for the packet.
fn packet(&self) -> &[u8] {
self.packet()
}

/// Retrieve the payload for the packet.
fn payload(&self) -> &[u8] {
self.payload()
}
}

/// Represents a generic, mutable, network packet.
pub trait MutablePacket: Packet {
/// Retreive the underlying, mutable, buffer for the packet.
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