61 lines
1.6 KiB
Rust
61 lines
1.6 KiB
Rust
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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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extern crate ser = "serialize";
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use serialize = self::ser;
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//necessary for deriving(Encodable)
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use ser::{Encodable, Encoder};
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use ser::json;
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use ser::ebml::writer;
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use std::io::MemWriter;
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use std::str::from_utf8_owned;
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#[deriving(Encodable)]
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struct Foo {
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baz: bool,
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}
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#[deriving(Encodable)]
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struct Bar {
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froboz: uint,
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}
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enum WireProtocol {
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JSON,
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EBML,
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// ...
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}
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fn encode_json<'a,
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T: Encodable<json::Encoder<'a>,
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std::io::IoError>>(val: &T,
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wr: &'a mut MemWriter) {
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let mut encoder = json::Encoder::new(wr);
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val.encode(&mut encoder);
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}
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fn encode_ebml<'a,
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T: Encodable<writer::Encoder<'a, MemWriter>,
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std::io::IoError>>(val: &T,
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wr: &'a mut MemWriter) {
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let mut encoder = writer::Encoder(wr);
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val.encode(&mut encoder);
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}
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pub fn main() {
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let target = Foo{baz: false,};
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let mut wr = MemWriter::new();
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let proto = JSON;
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match proto {
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JSON => encode_json(&target, &mut wr),
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EBML => encode_ebml(&target, &mut wr)
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}
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}
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