Struct VersionSet

pub struct VersionSet {
    pub package: String,
    pub constraint: Option<(Relation, Version)>,
}

Describes a set of versions of a package.

Fields

package: String

The name of the package.

constraint: Option<(Relation, Version)>

The constraint fulfilled by the versions in the version set. If None, the version set contains all the versions of the given package.

Trait Implementations

impl Debug for VersionSet

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VersionSet

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

Deserialize this value from the given Serde deserializer.

impl Display for VersionSet

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

Formats the value using the given formatter.

impl FromStr for VersionSet

type Err = VersionSetParseError

The associated error which can be returned from parsing.

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

Parses a string s to return a value of this type.

impl PartialEq for VersionSet

fn eq(&self, other: &VersionSet) -> 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 Serialize for VersionSet

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

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for VersionSet

type Error = <VersionSet as FromStr>::Err

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<String> for VersionSet

type Error = <VersionSet as FromStr>::Err

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for VersionSet

impl StructuralPartialEq for VersionSet