bjoernager/rust
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std: remove Encoder::emit_tup{,_elt} and Decoder::read_tup{,_elt}

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This commit is contained in:
Erick Tryzelaar 2013-03-28 21:47:17 -07:00
parent 590bbcebe9
commit e99cdcfba8
4 changed files with 0 additions and 57 deletions
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31
src/libstd/json.rs
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@ -158,13 +158,6 @@ impl serialize::Encoder for Encoder {
f();
}
fn emit_tup(&self, len: uint, f: &fn()) {
self.emit_seq(len, f);
}
fn emit_tup_elt(&self, idx: uint, f: &fn()) {
self.emit_seq_elt(idx, f)
}
fn emit_option(&self, f: &fn()) { f(); }
fn emit_option_none(&self) { self.emit_nil(); }
fn emit_option_some(&self, f: &fn()) { f(); }
@ -287,12 +280,6 @@ impl serialize::Encoder for PrettyEncoder {
self.wr.write_str(": ");
f();
}
fn emit_tup(&self, sz: uint, f: &fn()) {
self.emit_seq(sz, f);
}
fn emit_tup_elt(&self, idx: uint, f: &fn()) {
self.emit_seq_elt(idx, f)
}
fn emit_option(&self, f: &fn()) { f(); }
fn emit_option_none(&self) { self.emit_nil(); }
@ -905,24 +892,6 @@ impl<'self> serialize::Decoder for Decoder<'self> {
}
}
fn read_tup<T>(&self, len: uint, f: &fn() -> T) -> T {
debug!("read_tup(len=%u)", len);
let value = f();
self.pop();
value
}
fn read_tup_elt<T>(&self, idx: uint, f: &fn() -> T) -> T {
debug!("read_tup_elt(idx=%u)", idx);
match *self.peek() {
List(ref list) => {
self.stack.push(&list[idx]);
f()
}
_ => fail!(~"not a list")
}
}
fn read_option<T>(&self, f: &fn(bool) -> T) -> T {
match *self.peek() {
Null => { self.pop(); f(false) }