Struct cargo_metadata::PackageId

pub struct PackageId {
    pub repr: String,
}

An "opaque" identifier for a package. It is possible to inspect the repr field, if the need arises, but its precise format is an implementation detail and is subject to change.

Metadata can be indexed by PackageId.

Fields

repr: String

The underlying string representation of id.

Trait Implementations

impl Clone for PackageId

fn clone(&self) -> PackageId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PackageId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PackageId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for PackageId

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

Formats the value using the given formatter.

impl Eq for PackageId

impl Hash for PackageId

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, 

Feeds a slice of this type into the given Hasher.

impl<'a> Index<&'a PackageId> for Metadata

type Output = Package

The returned type after indexing.

fn index(&self, idx: &'a PackageId) -> &Package

Performs the indexing (container[index]) operation.

impl Ord for PackageId

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

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<PackageId> for PackageId

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<PackageId> for PackageId

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for PackageId

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for PackageId

impl StructuralPartialEq for PackageId