Struct PackageKey

pub struct PackageKey { /* private fields */ }

Represents a package key that can be used in associative containers.

Implementations

impl PackageKey

pub fn new(package: &Package) -> Self

Constructs a new package key from the given package reference.

pub fn name(&self) -> &str

Gets the name of the package.

pub fn version(&self) -> Option<&Version>

Gets the version of the package.

Trait Implementations

impl<'a> Borrow<dyn BorrowedKey + 'a> for PackageKey

fn borrow(&self) -> &(dyn BorrowedKey + 'a)

Immutably borrows from an owned value.

impl BorrowedKey for PackageKey

fn borrowed_key(&self) -> BorrowedPackageKey<'_>

Borrows the key as a borrowed package key.

impl Clone for PackageKey

fn clone(&self) -> PackageKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PackageKey

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

Formats the value using the given formatter.

impl Display for PackageKey

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

Formats the value using the given formatter.

impl Hash for PackageKey

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for PackageKey

fn cmp(&self, other: &PackageKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PackageKey

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for PackageKey

fn partial_cmp(&self, other: &PackageKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for PackageKey

impl StructuralPartialEq for PackageKey