Struct CargoVersion 

pub struct CargoVersion {
    pub num: ConcreteVersion,
    pub yanked: bool,
    pub features: HashMap<String, Vec<String>>,
    pub published_at: Option<PublishTime>,
}

Version information for a crate from crates.io.

Retrieved from the sparse index at https://index.crates.io/{cr}/{at}/{crate}. Contains version number, yanked status, available feature flags, and publish timestamp.

Examples

use deps_cargo::types::CargoVersion;
use std::collections::HashMap;

let version = CargoVersion {
    num: "1.0.214".into(),
    yanked: false,
    features: {
        let mut f = HashMap::new();
        f.insert("derive".into(), vec!["serde_derive".into()]);
        f
    },
    published_at: None,
};

assert!(!version.yanked);
assert!(version.features.contains_key("derive"));

Fields

num: ConcreteVersion

yanked: bool

features: HashMap<String, Vec<String>>

published_at: Option<PublishTime>

Publish timestamp, parsed from the sparse index’s pubtime field.

None when the index entry omits pubtime (older cached entries) or the value fails to parse as RFC 3339 — degrades gracefully, per US-003.

Trait Implementations

impl Clone for CargoVersion

fn clone(&self) -> CargoVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CargoVersion

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

Formats the value using the given formatter.

impl Version for CargoVersion

fn version_string(&self) -> &ConcreteVersion

Version string (e.g., “1.0.214”, “14.21.3”).

fn removal_status(&self) -> RemovalStatus

This version’s removal/deprecation status as reported by the registry.

fn is_prerelease(&self) -> bool

Whether this version is a pre-release (alpha, beta, rc, etc.).

fn features(&self) -> Vec<String>

Available feature flags (empty if not supported by ecosystem).

fn published_at(&self) -> Option<PublishTime>

When this version was published, if the registry exposes it.

fn as_any(&self) -> &dyn Any

Downcast to concrete version type

fn deprecation(&self) -> Option<&Deprecation>

Package-level deprecation payload, when this version’s registry data carries one.

fn is_stable(&self) -> bool

Whether this version is stable: not hard-yanked and not a pre-release.