Struct NpmPackageInfo 

pub struct NpmPackageInfo {
    pub name: String,
    pub versions: BTreeMap<String, Value>,
    pub dist_tags: BTreeMap<String, String>,
}

Information fetched from the npm registry

Fields

name: String

pub.

versions: BTreeMap<String, Value>

pub.

dist_tags: BTreeMap<String, String>

pub.

Implementations

impl NpmPackageInfo

pub async fn fetch(name: &str) -> Result<Self>

Fetch package info from the npm registry

pub fn latest_version(&self) -> Option<&str>

Get the latest version from dist-tags

pub fn resolve_version(&self, constraint: &str) -> Option<String>

Find the best matching version for a constraint

Trait Implementations

impl Clone for NpmPackageInfo

fn clone(&self) -> NpmPackageInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NpmPackageInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NpmPackageInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NpmPackageInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.