pub struct TagName(/* private fields */);
Methods from Deref<Target = Version>§
Sourcepub fn cmp_precedence(&self, other: &Version) -> Ordering
pub fn cmp_precedence(&self, other: &Version) -> Ordering
Compare the major, minor, patch, and pre-release value of two versions, disregarding build metadata. Versions that differ only in build metadata are considered equal. This comparison is what the SemVer spec refers to as “precedence”.
§Example
use semver::Version;
let mut versions = [
"1.20.0+c144a98".parse::<Version>().unwrap(),
"1.20.0".parse().unwrap(),
"1.0.0".parse().unwrap(),
"1.0.0-alpha".parse().unwrap(),
"1.20.0+bc17664".parse().unwrap(),
];
// This is a stable sort, so it preserves the relative order of equal
// elements. The three 1.20.0 versions differ only in build metadata so
// they are not reordered relative to one another.
versions.sort_by(Version::cmp_precedence);
assert_eq!(versions, [
"1.0.0-alpha".parse().unwrap(),
"1.0.0".parse().unwrap(),
"1.20.0+c144a98".parse().unwrap(),
"1.20.0".parse().unwrap(),
"1.20.0+bc17664".parse().unwrap(),
]);
// Totally order the versions, including comparing the build metadata.
versions.sort();
assert_eq!(versions, [
"1.0.0-alpha".parse().unwrap(),
"1.0.0".parse().unwrap(),
"1.20.0".parse().unwrap(),
"1.20.0+bc17664".parse().unwrap(),
"1.20.0+c144a98".parse().unwrap(),
]);
Trait Implementations§
Source§impl<'de> Deserialize<'de> for Name
impl<'de> Deserialize<'de> for Name
Source§fn deserialize<__D>(
__deserializer: __D,
) -> Result<Name, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<Name, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl Serialize for Name
impl Serialize for Name
Source§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl Eq for Name
impl StructuralPartialEq for Name
Auto Trait Implementations§
impl Freeze for Name
impl RefUnwindSafe for Name
impl Send for Name
impl Sync for Name
impl Unpin for Name
impl UnwindSafe for Name
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more