Struct ConcreteVersion 

pub struct ConcreteVersion(/* private fields */);

A concrete, resolved version string as returned by a registry.

This is deliberately permissive: it stores whatever bytes the registry returned (e.g. "1.2.3", "2.0.0-beta.1"), including the empty string. No parsing, validation, trimming, or normalization is performed by this type — ecosystems that need to parse a version (via semver, node-semver, pep440_rs, etc.) do so from ConcreteVersion::as_str, not from this type. It is distinct from VersionReq: a VersionReq is a constraint written in a manifest ("^1.0"), while a ConcreteVersion is a single resolved version ("1.0.4").

Examples

use deps_core::ConcreteVersion;

let version = ConcreteVersion::new("1.2.3");
assert_eq!(version.as_str(), "1.2.3");
assert_eq!(version, "1.2.3");

Implementations

impl ConcreteVersion

pub fn new(value: impl Into<String>) -> Self

Wraps value as a ConcreteVersion, unchanged.

This never fails and never modifies its input: an empty string is a valid ConcreteVersion, as is a string with surrounding whitespace.

Examples

use deps_core::ConcreteVersion;

let version = ConcreteVersion::new(String::from("1.0.0"));
assert_eq!(version.as_str(), "1.0.0");

pub fn as_str(&self) -> &str

Returns the concrete version as a string slice.

Examples

use deps_core::ConcreteVersion;

let version = ConcreteVersion::new("4.5.6");
assert_eq!(version.as_str(), "4.5.6");

pub fn into_string(self) -> String

Consumes the ConcreteVersion, returning the wrapped String.

Examples

use deps_core::ConcreteVersion;

let version = ConcreteVersion::new("4.5.6");
let owned: String = version.into_string();
assert_eq!(owned, "4.5.6");

Trait Implementations

impl AsRef<str> for ConcreteVersion

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ConcreteVersion

fn clone(&self) -> ConcreteVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConcreteVersion

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

Formats the value using the given formatter.

impl Display for ConcreteVersion

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

Formats the value using the given formatter.

impl Eq for ConcreteVersion

impl From<&str> for ConcreteVersion

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<String> for ConcreteVersion

fn from(value: String) -> Self

Converts to this type from the input type.

impl Hash for ConcreteVersion

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 PartialEq for ConcreteVersion

fn eq(&self, other: &ConcreteVersion) -> 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 PartialEq<&str> for ConcreteVersion

fn eq(&self, other: &&str) -> 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 PartialEq<str> for ConcreteVersion

fn eq(&self, other: &str) -> 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 StructuralPartialEq for ConcreteVersion