Struct `Comparator`

struct Comparator { ... }

A pair of comparison operator and partial version, such as >=1.2. Forms one piece of a VersionReq.

Fields

op: Op
major: u64
minor: Option<u64>
patch: Option<u64>: Patch is only allowed if minor is Some.
pre: Prerelease: Non-empty pre-release is only allowed if patch is Some.

Implementations

`impl Comparator`

fn parse(text: &str) -> Result<Self, Error>
fn matches(self: &Self, version: &Version) -> bool

`impl Clone for Comparator`

fn clone(self: &Self) -> Comparator

`impl Debug for Comparator`

fn fmt(self: &Self, f: &mut $crate::fmt::Formatter<'_>) -> $crate::fmt::Result

`impl Display for crate::Comparator`

fn fmt(self: &Self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result

`impl Eq for Comparator`

`impl Freeze for Comparator`

`impl FromStr for crate::Comparator`

fn from_str(text: &str) -> Result<Self, <Self as >::Err>

`impl Hash for Comparator`

fn hash<__H: $crate::hash::Hasher>(self: &Self, state: &mut __H)

`impl PartialEq for Comparator`

fn eq(self: &Self, other: &Comparator) -> bool

`impl RefUnwindSafe for Comparator`

`impl Send for Comparator`

`impl Serialize for crate::Comparator`

fn serialize<S>(self: &Self, serializer: S) -> Result<<S as >::Ok, <S as >::Error> where S: Serializer

`impl StructuralPartialEq for Comparator`

`impl Sync for Comparator`

`impl Unpin for Comparator`

`impl UnwindSafe for Comparator`

`impl<'de> Deserialize for crate::Comparator`

fn deserialize<D>(deserializer: D) -> Result<Self, <D as >::Error> where D: Deserializer<'de>

`impl<T> Any for Comparator`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for Comparator`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for Comparator`

fn borrow_mut(self: &mut Self) -> &mut T

`impl<T> CloneToUninit for Comparator`

unsafe fn clone_to_uninit(self: &Self, dest: *mut u8)

`impl<T> DeserializeOwned for Comparator`

`impl<T> From for Comparator`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> ToOwned for Comparator`

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

`impl<T> ToString for Comparator`

fn to_string(self: &Self) -> String

`impl<T, U> Into for Comparator`

fn into(self: Self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for Comparator`

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto for Comparator`

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>