pub struct ProtocolVersion(/* private fields */);
Implementations§
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 Clone for ProtocolVersion
impl Clone for ProtocolVersion
Source§fn clone(&self) -> ProtocolVersion
fn clone(&self) -> ProtocolVersion
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for ProtocolVersion
impl Debug for ProtocolVersion
Source§impl Deref for ProtocolVersion
impl Deref for ProtocolVersion
Source§impl<'de> Deserialize<'de> for ProtocolVersion
impl<'de> Deserialize<'de> for ProtocolVersion
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl Display for ProtocolVersion
impl Display for ProtocolVersion
Source§impl FromStr for ProtocolVersion
impl FromStr for ProtocolVersion
Source§impl JsonSchema for ProtocolVersion
impl JsonSchema for ProtocolVersion
Source§fn inline_schema() -> bool
fn inline_schema() -> bool
Whether JSON Schemas generated for this type should be included directly in parent schemas,
rather than being re-used where possible using the
$ref
keyword. Read moreSource§fn schema_id() -> Cow<'static, str>
fn schema_id() -> Cow<'static, str>
Returns a string that uniquely identifies the schema produced by this type. Read more
Source§fn json_schema(generator: &mut SchemaGenerator) -> Schema
fn json_schema(generator: &mut SchemaGenerator) -> Schema
Generates a JSON Schema for this type. Read more
Auto Trait Implementations§
impl Freeze for ProtocolVersion
impl RefUnwindSafe for ProtocolVersion
impl Send for ProtocolVersion
impl Sync for ProtocolVersion
impl Unpin for ProtocolVersion
impl UnwindSafe for ProtocolVersion
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