Struct crates_io_api::SyncClient

pub struct SyncClient { /* fields omitted */ }

A synchronous client for the crates.io API.

Methods

impl SyncClient

pub fn new() -> Self

Instantiate a new synchronous API client.

This will fail if the underlying http client could not be created.

pub fn with_user_agent(user_agent: &str) -> Self

pub fn summary(&self) -> Result<Summary, Error>

Retrieve a summary containing crates.io wide information.

pub fn get_crate(&self, name: &str) -> Result<CrateResponse, Error>

Retrieve information of a crate.

If you require detailed information, consider using full_crate.

pub fn crate_downloads(&self, name: &str) -> Result<Downloads, Error>

Retrieve download stats for a crate.

pub fn crate_owners(&self, name: &str) -> Result<Vec<User>, Error>

Retrieve the owners of a crate.

pub fn crate_reverse_dependencies(
    &self,
    name: &str
) -> Result<ReverseDependencies, Error>

Load all reverse dependencies of a crate.

Note: Since the reverse dependency endpoint requires pagination, this will result in multiple requests if the crate has more than 100 reverse dependencies.

pub fn crate_authors(&self, name: &str, version: &str) -> Result<Authors, Error>

Retrieve the authors for a crate version.

pub fn crate_dependencies(
    &self,
    name: &str,
    version: &str
) -> Result<Vec<Dependency>, Error>

Retrieve the dependencies of a crate version.

pub fn full_crate(
    &self,
    name: &str,
    all_versions: bool
) -> Result<FullCrate, Error>

Retrieve all available information for a crate, including download stats, owners and reverse dependencies.

The all_versions argument controls the retrieval of detailed version information. If false, only the data for the latest version will be fetched, if true, detailed information for all versions will be available. Note: Each version requires two extra requests.

pub fn crates(&self, spec: ListOptions) -> Result<CratesResponse, Error>

Retrieve a page of crates, optionally constrained by a query.

If you want to get all results without worrying about paging, use all_crates.

Examples

Retrieve the first page of results for the query "api", with 100 items per page and sorted alphabetically.

let client = SyncClient::new();
client.crates(ListOptions{
  sort: Sort::Alphabetical,
  per_page: 100,
  page: 1,
  query: Some("api".to_string()),
})?;

pub fn all_crates(&self, query: Option<String>) -> Result<Vec<Crate>, Error>

Retrieve all crates, optionally constrained by a query.

Note: This method fetches all pages of the result. This can result in a lot queries (100 results per query).