Hi,
I am trying to switch over my msgpack implementation [1] to use the
Encoder/Decoder trait from serialize.rs. I want to implement a basic
encoder and a more optimized one (in terms of generated storage).
Most of the emit_() functions will be shared between the two, just
integers would be emitted based on their actual range and not depending
on their type. Now my question is wheather I can reuse some code by
using something like a Mixin?
Is there something like this:
struct Encoder { ... }
pub impl Encoder : serialize::Encoder {
fn emit_nil ...
...
}
struct OptEncoder { ... }
pub impl OptEncoder : serialize::Encoder {
include Encoder
fn emit_uint(...) { ... } // overwrite emit_uint
}
Or how would you implement that?
Actually what I want is some way to literally "include" some functions into
the scope of an implementation (like a mixin). Similar in the way Ruby or
Sather handles this.
Merry Christmas!
Michael
_______________________________________________
Rust-dev mailing list
[email protected]
https://mail.mozilla.org/listinfo/rust-dev
