bjoernager/rust
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Rename extra::json::*::init() constructors to *::new()

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This commit is contained in:
Kevin Ballard 2013-12-03 19:18:35 -08:00
parent 408dc5ad1b
commit 2c4a1b55e6
7 changed files with 57 additions and 57 deletions
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96
src/libextra/json.rs
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@ -91,7 +91,7 @@ pub struct Encoder<'self> {
impl<'self> Encoder<'self> {
/// Creates a new JSON encoder whose output will be written to the writer
/// specified.
pub fn init<'a>(wr: &'a mut io::Writer) -> Encoder<'a> {
pub fn new<'a>(wr: &'a mut io::Writer) -> Encoder<'a> {
Encoder { wr: wr }
}
}
@ -247,7 +247,7 @@ pub struct PrettyEncoder<'self> {
impl<'self> PrettyEncoder<'self> {
/// Creates a new encoder whose output will be written to the specified writer
pub fn init<'a>(wr: &'a mut io::Writer) -> PrettyEncoder<'a> {
pub fn new<'a>(wr: &'a mut io::Writer) -> PrettyEncoder<'a> {
PrettyEncoder {
wr: wr,
indent: 0,
@ -449,14 +449,14 @@ impl<E: serialize::Encoder> serialize::Encodable<E> for Json {
impl Json{
/// Encodes a json value into a io::writer. Uses a single line.
pub fn to_writer(&self, wr: &mut io::Writer) {
let mut encoder = Encoder::init(wr);
let mut encoder = Encoder::new(wr);
self.encode(&mut encoder)
}
/// Encodes a json value into a io::writer.
/// Pretty-prints in a more readable format.
pub fn to_pretty_writer(&self, wr: &mut io::Writer) {
let mut encoder = PrettyEncoder::init(wr);
let mut encoder = PrettyEncoder::new(wr);
self.encode(&mut encoder)
}
@ -477,7 +477,7 @@ pub struct Parser<T> {
impl<T: Iterator<char>> Parser<T> {
/// Decode a json value from an Iterator<char>
pub fn init(rdr: T) -> Parser<T> {
pub fn new(rdr: T) -> Parser<T> {
let mut p = Parser {
rdr: rdr,
ch: '\x00',
@ -848,13 +848,13 @@ impl<T : Iterator<char>> Parser<T> {
/// Decodes a json value from an `&mut io::Reader`
pub fn from_reader(rdr: &mut io::Reader) -> Result<Json, Error> {
let s = str::from_utf8_owned(rdr.read_to_end());
let mut parser = Parser::init(s.chars());
let mut parser = Parser::new(s.chars());
parser.parse()
}
/// Decodes a json value from a string
pub fn from_str(s: &str) -> Result<Json, Error> {
let mut parser = Parser::init(s.chars());
let mut parser = Parser::new(s.chars());
parser.parse()
}
@ -865,7 +865,7 @@ pub struct Decoder {
impl Decoder {
/// Creates a new decoder instance for decoding the specified JSON value.
pub fn init(json: Json) -> Decoder {
pub fn new(json: Json) -> Decoder {
Decoder {
stack: ~[json]
}
@ -1522,14 +1522,14 @@ mod tests {
let animal = Dog;
assert_eq!(
with_str_writer(|wr| {
let mut encoder = Encoder::init(wr);
let mut encoder = Encoder::new(wr);
animal.encode(&mut encoder);
}),
~"\"Dog\""
);
assert_eq!(
with_str_writer(|wr| {
let mut encoder = PrettyEncoder::init(wr);
let mut encoder = PrettyEncoder::new(wr);
animal.encode(&mut encoder);
}),
~"\"Dog\""
@ -1538,14 +1538,14 @@ mod tests {
let animal = Frog(~"Henry", 349);
assert_eq!(
with_str_writer(|wr| {
let mut encoder = Encoder::init(wr);
let mut encoder = Encoder::new(wr);
animal.encode(&mut encoder);
}),
~"{\"variant\":\"Frog\",\"fields\":[\"Henry\",349]}"
);
assert_eq!(
with_str_writer(|wr| {
let mut encoder = PrettyEncoder::init(wr);
let mut encoder = PrettyEncoder::new(wr);
animal.encode(&mut encoder);
}),
~"\
@ -1561,14 +1561,14 @@ mod tests {
fn test_write_some() {
let value = Some(~"jodhpurs");
let s = with_str_writer(|wr| {
let mut encoder = Encoder::init(wr);
let mut encoder = Encoder::new(wr);
value.encode(&mut encoder);
});
assert_eq!(s, ~"\"jodhpurs\"");
let value = Some(~"jodhpurs");
let s = with_str_writer(|wr| {
let mut encoder = PrettyEncoder::init(wr);
let mut encoder = PrettyEncoder::new(wr);
value.encode(&mut encoder);
});
assert_eq!(s, ~"\"jodhpurs\"");
@ -1578,13 +1578,13 @@ mod tests {
fn test_write_none() {
let value: Option<~str> = None;
let s = with_str_writer(|wr| {
let mut encoder = Encoder::init(wr);
let mut encoder = Encoder::new(wr);
value.encode(&mut encoder);
});
assert_eq!(s, ~"null");
let s = with_str_writer(|wr| {
let mut encoder = Encoder::init(wr);
let mut encoder = Encoder::new(wr);
value.encode(&mut encoder);
});
assert_eq!(s, ~"null");
@ -1633,15 +1633,15 @@ mod tests {
#[test]
fn test_decode_identifiers() {
let mut decoder = Decoder::init(from_str("null").unwrap());
let mut decoder = Decoder::new(from_str("null").unwrap());
let v: () = Decodable::decode(&mut decoder);
assert_eq!(v, ());
let mut decoder = Decoder::init(from_str("true").unwrap());
let mut decoder = Decoder::new(from_str("true").unwrap());
let v: bool = Decodable::decode(&mut decoder);
assert_eq!(v, true);
let mut decoder = Decoder::init(from_str("false").unwrap());
let mut decoder = Decoder::new(from_str("false").unwrap());
let v: bool = Decodable::decode(&mut decoder);
assert_eq!(v, false);
}
@ -1676,31 +1676,31 @@ mod tests {
#[test]
fn test_decode_numbers() {
let mut decoder = Decoder::init(from_str("3").unwrap());
let mut decoder = Decoder::new(from_str("3").unwrap());
let v: f64 = Decodable::decode(&mut decoder);
assert_eq!(v, 3.0);
let mut decoder = Decoder::init(from_str("3.1").unwrap());
let mut decoder = Decoder::new(from_str("3.1").unwrap());
let v: f64 = Decodable::decode(&mut decoder);
assert_eq!(v, 3.1);
let mut decoder = Decoder::init(from_str("-1.2").unwrap());
let mut decoder = Decoder::new(from_str("-1.2").unwrap());
let v: f64 = Decodable::decode(&mut decoder);
assert_eq!(v, -1.2);
let mut decoder = Decoder::init(from_str("0.4").unwrap());
let mut decoder = Decoder::new(from_str("0.4").unwrap());
let v: f64 = Decodable::decode(&mut decoder);
assert_eq!(v, 0.4);
let mut decoder = Decoder::init(from_str("0.4e5").unwrap());
let mut decoder = Decoder::new(from_str("0.4e5").unwrap());
let v: f64 = Decodable::decode(&mut decoder);
assert_eq!(v, 0.4e5);
let mut decoder = Decoder::init(from_str("0.4e15").unwrap());
let mut decoder = Decoder::new(from_str("0.4e15").unwrap());
let v: f64 = Decodable::decode(&mut decoder);
assert_eq!(v, 0.4e15);
let mut decoder = Decoder::init(from_str("0.4e-01").unwrap());
let mut decoder = Decoder::new(from_str("0.4e-01").unwrap());
let v: f64 = Decodable::decode(&mut decoder);
assert_eq!(v, 0.4e-01);
}
@ -1728,39 +1728,39 @@ mod tests {
#[test]
fn test_decode_str() {
let mut decoder = Decoder::init(from_str("\"\"").unwrap());
let mut decoder = Decoder::new(from_str("\"\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"");
let mut decoder = Decoder::init(from_str("\"foo\"").unwrap());
let mut decoder = Decoder::new(from_str("\"foo\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"foo");
let mut decoder = Decoder::init(from_str("\"\\\"\"").unwrap());
let mut decoder = Decoder::new(from_str("\"\\\"\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"\"");
let mut decoder = Decoder::init(from_str("\"\\b\"").unwrap());
let mut decoder = Decoder::new(from_str("\"\\b\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"\x08");
let mut decoder = Decoder::init(from_str("\"\\n\"").unwrap());
let mut decoder = Decoder::new(from_str("\"\\n\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"\n");
let mut decoder = Decoder::init(from_str("\"\\r\"").unwrap());
let mut decoder = Decoder::new(from_str("\"\\r\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"\r");
let mut decoder = Decoder::init(from_str("\"\\t\"").unwrap());
let mut decoder = Decoder::new(from_str("\"\\t\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"\t");
let mut decoder = Decoder::init(from_str("\"\\u12ab\"").unwrap());
let mut decoder = Decoder::new(from_str("\"\\u12ab\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"\u12ab");
let mut decoder = Decoder::init(from_str("\"\\uAB12\"").unwrap());
let mut decoder = Decoder::new(from_str("\"\\uAB12\"").unwrap());
let v: ~str = Decodable::decode(&mut decoder);
assert_eq!(v, ~"\uAB12");
}
@ -1793,27 +1793,27 @@ mod tests {
#[test]
fn test_decode_list() {
let mut decoder = Decoder::init(from_str("[]").unwrap());
let mut decoder = Decoder::new(from_str("[]").unwrap());
let v: ~[()] = Decodable::decode(&mut decoder);
assert_eq!(v, ~[]);
let mut decoder = Decoder::init(from_str("[null]").unwrap());
let mut decoder = Decoder::new(from_str("[null]").unwrap());
let v: ~[()] = Decodable::decode(&mut decoder);
assert_eq!(v, ~[()]);
let mut decoder = Decoder::init(from_str("[true]").unwrap());
let mut decoder = Decoder::new(from_str("[true]").unwrap());
let v: ~[bool] = Decodable::decode(&mut decoder);
assert_eq!(v, ~[true]);
let mut decoder = Decoder::init(from_str("[true]").unwrap());
let mut decoder = Decoder::new(from_str("[true]").unwrap());
let v: ~[bool] = Decodable::decode(&mut decoder);
assert_eq!(v, ~[true]);
let mut decoder = Decoder::init(from_str("[3, 1]").unwrap());
let mut decoder = Decoder::new(from_str("[3, 1]").unwrap());
let v: ~[int] = Decodable::decode(&mut decoder);
assert_eq!(v, ~[3, 1]);
let mut decoder = Decoder::init(from_str("[[3], [1, 2]]").unwrap());
let mut decoder = Decoder::new(from_str("[[3], [1, 2]]").unwrap());
let v: ~[~[uint]] = Decodable::decode(&mut decoder);
assert_eq!(v, ~[~[3], ~[1, 2]]);
}
@ -1915,7 +1915,7 @@ mod tests {
{ \"a\": null, \"b\": 2, \"c\": [\"abc\", \"xyz\"] }
]
}";
let mut decoder = Decoder::init(from_str(s).unwrap());
let mut decoder = Decoder::new(from_str(s).unwrap());
let v: Outer = Decodable::decode(&mut decoder);
assert_eq!(
v,
@ -1929,23 +1929,23 @@ mod tests {
#[test]
fn test_decode_option() {
let mut decoder = Decoder::init(from_str("null").unwrap());
let mut decoder = Decoder::new(from_str("null").unwrap());
let value: Option<~str> = Decodable::decode(&mut decoder);
assert_eq!(value, None);
let mut decoder = Decoder::init(from_str("\"jodhpurs\"").unwrap());
let mut decoder = Decoder::new(from_str("\"jodhpurs\"").unwrap());
let value: Option<~str> = Decodable::decode(&mut decoder);
assert_eq!(value, Some(~"jodhpurs"));
}
#[test]
fn test_decode_enum() {
let mut decoder = Decoder::init(from_str("\"Dog\"").unwrap());
let mut decoder = Decoder::new(from_str("\"Dog\"").unwrap());
let value: Animal = Decodable::decode(&mut decoder);
assert_eq!(value, Dog);
let s = "{\"variant\":\"Frog\",\"fields\":[\"Henry\",349]}";
let mut decoder = Decoder::init(from_str(s).unwrap());
let mut decoder = Decoder::new(from_str(s).unwrap());
let value: Animal = Decodable::decode(&mut decoder);
assert_eq!(value, Frog(~"Henry", 349));
}
@ -1953,7 +1953,7 @@ mod tests {
#[test]
fn test_decode_map() {
let s = ~"{\"a\": \"Dog\", \"b\": {\"variant\":\"Frog\",\"fields\":[\"Henry\", 349]}}";
let mut decoder = Decoder::init(from_str(s).unwrap());
let mut decoder = Decoder::new(from_str(s).unwrap());
let mut map: TreeMap<~str, Animal> = Decodable::decode(&mut decoder);
assert_eq!(map.pop(&~"a"), Some(Dog));
@ -1990,7 +1990,7 @@ mod tests {
match from_str(to_parse) {
Err(e) => Some(e.to_str()),
Ok(json) => {
let _: T = Decodable::decode(&mut Decoder::init(json));
let _: T = Decodable::decode(&mut Decoder::new(json));
None
}
}