Move NanosecondXNoDot to internal enum
To avoid adding new variants to the public enum (see https://github.com/chronotope/chrono/pull/251#issuecomment-396692148)
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@ -177,12 +177,6 @@ pub enum Fixed {
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Nanosecond6,
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/// Same to [`Nanosecond`](#variant.Nanosecond) but the accuracy is fixed to 9.
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Nanosecond9,
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/// Same to [`Nanosecond`](#variant.Nanosecond) but the accuracy is fixed to 3 and there is no leading dot.
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Nanosecond3NoDot,
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/// Same to [`Nanosecond`](#variant.Nanosecond) but the accuracy is fixed to 6 and there is no leading dot.
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Nanosecond6NoDot,
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/// Same to [`Nanosecond`](#variant.Nanosecond) but the accuracy is fixed to 9 and there is no leading dot.
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Nanosecond9NoDot,
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/// Timezone name.
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///
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/// It does not support parsing, its use in the parser is an immediate failure.
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@ -235,6 +229,12 @@ enum InternalInternal {
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///
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/// [iso8601]: https://en.wikipedia.org/wiki/ISO_8601#Time_offsets_from_UTC
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TimezoneOffsetPermissive,
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/// Same to [`Nanosecond`](#variant.Nanosecond) but the accuracy is fixed to 3 and there is no leading dot.
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Nanosecond3NoDot,
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/// Same to [`Nanosecond`](#variant.Nanosecond) but the accuracy is fixed to 6 and there is no leading dot.
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Nanosecond6NoDot,
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/// Same to [`Nanosecond`](#variant.Nanosecond) but the accuracy is fixed to 9 and there is no leading dot.
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Nanosecond9NoDot,
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}
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/// A single formatting item. This is used for both formatting and parsing.
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@ -481,17 +481,17 @@ pub fn format<'a, I>(w: &mut fmt::Formatter, date: Option<&NaiveDate>, time: Opt
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let nano = t.nanosecond() % 1_000_000_000;
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write!(w, ".{:09}", nano)
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}),
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Nanosecond3NoDot =>
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Internal(InternalFixed { val: InternalInternal::Nanosecond3NoDot }) =>
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time.map(|t| {
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let nano = t.nanosecond() % 1_000_000_000;
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write!(w, "{:03}", nano / 1_000_000)
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}),
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Nanosecond6NoDot =>
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Internal(InternalFixed { val: InternalInternal::Nanosecond6NoDot }) =>
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time.map(|t| {
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let nano = t.nanosecond() % 1_000_000_000;
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write!(w, "{:06}", nano / 1_000)
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}),
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Nanosecond9NoDot =>
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Internal(InternalFixed { val: InternalInternal::Nanosecond9NoDot }) =>
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time.map(|t| {
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let nano = t.nanosecond() % 1_000_000_000;
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write!(w, "{:09}", nano)
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@ -315,19 +315,19 @@ pub fn parse<'a, I>(parsed: &mut Parsed, mut s: &str, items: I) -> ParseResult<(
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}
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}
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Nanosecond3NoDot => {
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Internal(InternalFixed { val: InternalInternal::Nanosecond3NoDot }) => {
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if s.len() < 3 { return Err(TOO_SHORT); }
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let nano = try_consume!(scan::nanosecond_fixed(s, 3));
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try!(parsed.set_nanosecond(nano));
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}
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Nanosecond6NoDot => {
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Internal(InternalFixed { val: InternalInternal::Nanosecond6NoDot }) => {
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if s.len() < 6 { return Err(TOO_SHORT); }
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let nano = try_consume!(scan::nanosecond_fixed(s, 6));
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try!(parsed.set_nanosecond(nano));
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}
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Nanosecond9NoDot => {
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Internal(InternalFixed { val: InternalInternal::Nanosecond9NoDot }) => {
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if s.len() < 9 { return Err(TOO_SHORT); }
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let nano = try_consume!(scan::nanosecond_fixed(s, 9));
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try!(parsed.set_nanosecond(nano));
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@ -553,37 +553,37 @@ fn test_parse() {
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check!(" .4", [fix!(Nanosecond)]; TOO_LONG); // no automatic trimming
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// fixed: nanoseconds without the dot
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check!("", [fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!("0", [fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!("4", [fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!("42", [fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!("421", [fix!(Nanosecond3NoDot)]; nanosecond: 421_000_000);
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check!("42143", [fix!(Nanosecond3NoDot), num!(Second)]; nanosecond: 421_000_000, second: 43);
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check!("42195", [fix!(Nanosecond3NoDot)]; TOO_LONG);
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check!("4x", [fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!(" 4", [fix!(Nanosecond3NoDot)]; INVALID);
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check!(".421", [fix!(Nanosecond3NoDot)]; INVALID);
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check!("", [internal_fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!("0", [internal_fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!("4", [internal_fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!("42", [internal_fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!("421", [internal_fix!(Nanosecond3NoDot)]; nanosecond: 421_000_000);
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check!("42143", [internal_fix!(Nanosecond3NoDot), num!(Second)]; nanosecond: 421_000_000, second: 43);
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check!("42195", [internal_fix!(Nanosecond3NoDot)]; TOO_LONG);
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check!("4x", [internal_fix!(Nanosecond3NoDot)]; TOO_SHORT);
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check!(" 4", [internal_fix!(Nanosecond3NoDot)]; INVALID);
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check!(".421", [internal_fix!(Nanosecond3NoDot)]; INVALID);
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check!("", [fix!(Nanosecond6NoDot)]; TOO_SHORT);
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check!("0", [fix!(Nanosecond6NoDot)]; TOO_SHORT);
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check!("42195", [fix!(Nanosecond6NoDot)]; TOO_SHORT);
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check!("421950", [fix!(Nanosecond6NoDot)]; nanosecond: 421_950_000);
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check!("000003", [fix!(Nanosecond6NoDot)]; nanosecond: 3000);
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check!("000000", [fix!(Nanosecond6NoDot)]; nanosecond: 0);
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check!("4x", [fix!(Nanosecond6NoDot)]; TOO_SHORT);
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check!(" 4", [fix!(Nanosecond6NoDot)]; INVALID);
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check!(".42100", [fix!(Nanosecond6NoDot)]; INVALID);
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check!("", [internal_fix!(Nanosecond6NoDot)]; TOO_SHORT);
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check!("0", [internal_fix!(Nanosecond6NoDot)]; TOO_SHORT);
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check!("42195", [internal_fix!(Nanosecond6NoDot)]; TOO_SHORT);
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check!("421950", [internal_fix!(Nanosecond6NoDot)]; nanosecond: 421_950_000);
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check!("000003", [internal_fix!(Nanosecond6NoDot)]; nanosecond: 3000);
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check!("000000", [internal_fix!(Nanosecond6NoDot)]; nanosecond: 0);
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check!("4x", [internal_fix!(Nanosecond6NoDot)]; TOO_SHORT);
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check!(" 4", [internal_fix!(Nanosecond6NoDot)]; INVALID);
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check!(".42100", [internal_fix!(Nanosecond6NoDot)]; INVALID);
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check!("", [fix!(Nanosecond9NoDot)]; TOO_SHORT);
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check!("42195", [fix!(Nanosecond9NoDot)]; TOO_SHORT);
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check!("421950803", [fix!(Nanosecond9NoDot)]; nanosecond: 421_950_803);
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check!("000000003", [fix!(Nanosecond9NoDot)]; nanosecond: 3);
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check!("42195080354", [fix!(Nanosecond9NoDot), num!(Second)]; nanosecond: 421_950_803, second: 54); // don't skip digits that come after the 9
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check!("421950803547", [fix!(Nanosecond9NoDot)]; TOO_LONG);
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check!("000000000", [fix!(Nanosecond9NoDot)]; nanosecond: 0);
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check!("00000000x", [fix!(Nanosecond9NoDot)]; INVALID);
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check!(" 4", [fix!(Nanosecond9NoDot)]; INVALID);
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check!(".42100000", [fix!(Nanosecond9NoDot)]; INVALID);
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check!("", [internal_fix!(Nanosecond9NoDot)]; TOO_SHORT);
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check!("42195", [internal_fix!(Nanosecond9NoDot)]; TOO_SHORT);
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check!("421950803", [internal_fix!(Nanosecond9NoDot)]; nanosecond: 421_950_803);
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check!("000000003", [internal_fix!(Nanosecond9NoDot)]; nanosecond: 3);
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check!("42195080354", [internal_fix!(Nanosecond9NoDot), num!(Second)]; nanosecond: 421_950_803, second: 54); // don't skip digits that come after the 9
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check!("421950803547", [internal_fix!(Nanosecond9NoDot)]; TOO_LONG);
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check!("000000000", [internal_fix!(Nanosecond9NoDot)]; nanosecond: 0);
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check!("00000000x", [internal_fix!(Nanosecond9NoDot)]; INVALID);
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check!(" 4", [internal_fix!(Nanosecond9NoDot)]; INVALID);
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check!(".42100000", [internal_fix!(Nanosecond9NoDot)]; INVALID);
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// fixed: timezone offsets
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check!("+00:00", [fix!(TimezoneOffset)]; offset: 0);
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@ -637,7 +637,7 @@ fn test_parse() {
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minute: 37, second: 5, offset: 32400);
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check!("20150204143705567",
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[num!(Year), num!(Month), num!(Day),
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num!(Hour), num!(Minute), num!(Second), fix!(Nanosecond3NoDot)];
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num!(Hour), num!(Minute), num!(Second), internal_fix!(Nanosecond3NoDot)];
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year: 2015, month: 2, day: 4, hour_div_12: 1, hour_mod_12: 2,
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minute: 37, second: 5, nanosecond: 567000000);
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check!("Mon, 10 Jun 2013 09:32:37 GMT",
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@ -305,15 +305,15 @@ impl<'a> Iterator for StrftimeItems<'a> {
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_ => Item::Error,
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},
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'3' => match next!() {
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'f' => fix!(Nanosecond3NoDot),
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'f' => internal_fix!(Nanosecond3NoDot),
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_ => Item::Error,
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},
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'6' => match next!() {
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'f' => fix!(Nanosecond6NoDot),
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'f' => internal_fix!(Nanosecond6NoDot),
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_ => Item::Error,
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},
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'9' => match next!() {
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'f' => fix!(Nanosecond9NoDot),
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'f' => internal_fix!(Nanosecond9NoDot),
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_ => Item::Error,
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},
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'%' => lit!("%"),
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