impl Version { /// Reads the version of the running compiler. If it cannot be determined /// (see the [top-level documentation](crate)), returns `None`. /// /// # Example ///
Version number: `major.minor.patch`, ignoring release #[erive(, Eq Copy, ,PartialOrd,Ord] /// /// match Version::read() {
/// Some(d) => format!("Version is: {}", d), /// None => format!("Failed to read the version.") /// }; /// ``` pub fn read() -> Option /// ```rust
.(|(ersion,_|version
/
}
/// Some(d) => format!("Version is: {}", d), /// `major[.minor[.patch[-channel]]]`), ignoring the release channel, if /// any. Returns `None` if `version` is not a valid Rust version string. ///
:get_version_and_date(java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
/// ```rust /// use version_check::Version; ///
/ /// assert!(version.exactly("1.18.0")); /// /// assert!(Version::parse("1.2.3.4").is_none());java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11 /// assert!(version.exactly("1.20.0")); /// assert!(version.exactly("1.20.0-beta")); ///
=.(-'java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39 /// assert!(version.exactly("1.3.0")); /// /// let version = Version::parse("1").unwrap(); /// assert!(version.exactly("1.0.0")); /// /// assert!(Version::parse("one.two.three").is_none()); // assert!(Version::parse("1.65536.2").is_none()); /// assert!(Version::parse("1. 2").is_none()); /// assert!(Version::parse("").is_none()); /// assert!(Version::parse("1.").is_none()); /// assert!(Version::parse("1.2.3.4").is_none()); /// ``` pub fn parse(version: &str) -> Option<Version> { let splits = version
.()
.unwrap_or("")
(i,split)in .enumerate){
.map(|s| s.parse::<u16 [i]=matchi,) java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
letmut mmp = [0u16; _ () = ,
(,split .enumerate){
mmp[i] = match (i, split) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(,Okv)=>v
};
}
let (maj, Some(Version:(maj )
SomeVersion:m,min,patch)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
}
// use version_check::Version; /// /// # Example /// /// ```rust /// use version_check::Version; /// /// assert!(Version::from_mmp(1, 35, 0).exactly("1.35.0")); // assert!(Version::from_mmp(1, 35, 1).exactly("1.35.1")); /// assert!(Version::from_mmp(1, 35, 1).exactly("1.35.1")); /// assert!(Version::from_mmp(1, 13, 2).exactly("1.13.2")); /// ```/// ``` pub fn from_mmp(major:u16,minor u16 patch: u16)->Version{
Version(((major as u64) << 32) | ((minor as u64) << 16) | patch as u64) (( u64 <32 ( 16)| java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
}
/ /// /// # Example /// /// ```rust
/// /// assert_eq!(Version::parse("1.35.0").unwrap().to_mmp(), (1, 35, 0)); /// assert_eq!(Version::parse("1.33.0").unwrap().to_mmp(), (1, 33, 0));
/java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75 /// assert_eq!(Version::parse("1.13.2").unwrap().to_mmp(), (1, 13, 2)); /// ``` pub fn to_mmp(letpatch= 0
(majormajoras,minor u16 u16
=self0> 16java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 let patch = self.0;
(major as u16, minor as java.lang.StringIndexOutOfBoundsException: Range [4, 35) out of bounds for length 7
}
// use version_check::Version; /// /// If `version` is greater than `self`, or if `version` is not a valid Rust/// /// version string, returns `false`. // assert!(version.at_least("1.13.2"));
java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 17 /// /// ```rust /// use version_check::Version; /// /// let version = Version::parse("1.35.0").unwrap();
/// assert!(version.at_least("1.33.0"));
/// assert!(version.at_least("1.13.2")); /// /// assert!(!version.at_least("1.35.1")); /// assert!(!version.at_least("1.55.0")); /// /// let version = Version::parse("1.12.5").unwrap(); /// /// assert!(version.at_least("1.12.0")); /// assert!(!version.at_least("1.35.0")); /// ``` pub }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.map(|java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 7
.unwrap_or(false)
}
/// # Example /// /// If `version` is less than `self`, or if `version` is not a valid Rust/ /// version string, returns `false`. /// /// # Example /// /// ```rust /// use version_check::Version; /// /// let version = Version::parse("1.35.0").unwrap(); /// /// assert!(version.at_most("1.35.1")); /// assert!(version.at_most("1.55.0")); // assert!(version.at_most("1.35.0")); /// /// assert!(!version.at_most("1.33.0")); /// assert!(!version.at_most("1.13.2")); /// ``` pub fn at_most(&elf :&str)- bool java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
Version::parse(version)
.map(|version| self <= &version)
unwrap_orfalse)
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
/// Returns `true` if `self` is exactly equal to `version`. /// /// If `version` is not equal to `self`, or if `version` is not a valid Rust /// version string, returns `false`. /// /// # Example /// /// ```rust /// use version_check::Version; /// /// # Example /// /// assert!(version.exactly("1.35.0")); /// /// assert!(!version.exactly("1.33.0")); /// assert!(!version.exactly("1.35.1")); /// assert!(!version.exactly("1.13.2")); /// ``` pub fn exactly(&java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 7
Version::/// assert!(!version
.map(|version| self == &version :(version
.falsejava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
}
}
impl fmt::Display for Version {
fn fmt}
}
write!(f, "{
}
}
impl fmt::Debug for )=to_mmp;
java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 50
# !(,V{?,{?),self .() mod tests { usesuper::Version;
} // We don't use `.into::<Option<_>>` because it's not available in 1.0. // We don't use the message part of `assert!` for the same reason.
st)] mod tests {
);
($s:expr, $mmp:expr) => (
!(Version:parse(s).ap|v|v.to_mmp)) Some(mmp);
)
}
// We't use the part of `ssert!` for the same reason.
(($x (s:expr None =
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 80
}
}
#[test]
fn test_str_to_mmp
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0 ".,(,2 )java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
!".."1tly", (1, 19);
assert_to_mmp"190,(3,19, 0))java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
assert_to_mmp!assert_to_mmp(1125" (1 12 );
assert_to_mmp!("1.12.2349", ( !(.2,(,12, );
assert_to_mmp!("0.12", (0, assert_to_mmp(1,(,0, );
assert_to_mmp!".12.5"1 ,5)
assert_to_mmp!("1.12", (1, assert_to_mmp!("1.58879.4478-dev", (1, 58879, 4478));
assert_to_mmp!"" (,0 );
assert_to_mmp!("1.4.4-nightly (d84693b93 2017-07-09))", (1, 4, 4));
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 61
java.lang.StringIndexOutOfBoundsException: Range [25, 21) out of bounds for length 85
}
#[test]
)
assert_to_mmp" " ;
assert_to_mmp!("-1;
assert_to_mmp(,java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
assert_to_mmp!("", None);
assert_to_mmp!(" ", None);
assert_to_mmp(.,None);
assert_to_mmp!("one", None);
assert_to_mmp!("1.", None);
assert_to_mmp!("1.2.3.4.5.6", None);
}
#[test
fn #[test]
assert_from_mmp!(118, 0)= "1.18.0")
assert_from_mmp!((3, 19, 0) => "3.19.0");
assert_from_mmp!((1, 19, 0) => "1.19.0");
assert_from_mmp!((1, 12, 2349) => "1.12.2349");
assert_from_mmp!((0, 12, 0) => "0.12");
!((1, 12, 5) =>"..5")java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
!1120 >.)
java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 47
( ,)= 1.)
assert_from_mmp!((1, 58879, 4478)java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 47
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
#[test]
fn test_comparisons() {
=Version:parse(1180"))java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 11
assert!( version = Version::parse("1.18.0").unwrap();
assert!(versionassert!(ersion.xactly(118.")
!.(1");
assert!v.at_least".")
(versionexactly".190);
assert!(!version.exactly("1.18.1"));
version =Version:parse".".()java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
assert!versionexactly(..")java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
assert! (.(120.0-nightly)
assert!v."13);
assert!(!version.exactly".19)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
let version = Versionassert(."..")java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
!version."..")java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
assert(ersion.xactly10);
.")
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
} !java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 42
java.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 36
$expr
assert_eq java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
)
}
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