[−][src]Macro neli::impl_var
For naming a new enum, passing in what type it serializes to and deserializes from, and providing a mapping from variants to expressions (such as libc consts) that will ultimately be used in the serialization/deserialization step when sending the netlink message over the wire.
Usage
Create an enum
named "MyNetlinkProtoAttrs" that can be serialized into u16
s to use with Netlink.
Possibly represents the fields on a message you received from Netlink.
ⓘThis example is not tested
impl_var!(MyNetlinkProtoAttrs, u16, Id => 16 as u16, Name => 17 as u16, Size => 18 as u16 );
Or, with doc comments (if you're developing a library)
ⓘThis example is not tested
impl_var!( /// These are the attributes returned /// by a fake netlink protocol. MyNetlinkProtoAttrs, u16, Id => 16 as u16, Name => 17 as u16, Size => 18 as u16 );