Struct DocumentFetcher 

pub struct DocumentFetcher { /* private fields */ }

Fetches RFC and draft document content (HTML or plain text).

Talks primarily to rfc-editor.org and ietf.org/archive, with a side trip to datatracker.ietf.org to resolve -NN version suffixes for drafts the user supplied unversioned.

Implementations

impl DocumentFetcher

pub fn new() -> Result<Self>

Build a fetcher with a freshly-constructed HTTP client.

pub fn with_client(client: Client) -> Self

Build a fetcher that reuses an existing HTTP client. Lets a single client back both this and DataTrackerClient so we don’t pay for two connection pools per command invocation.

pub async fn fetch(&self, doc: &DocumentType) -> Result<(String, Format)>

Fetch a document, preferring plain text and falling back to HTML.

Drafts without a version suffix are resolved to their latest revision via datatracker before fetching.

pub fn html_url(&self, doc: &DocumentType) -> String

HTML URL for a document.

pub fn text_url(&self, doc: &DocumentType) -> String

Plain-text URL for a document.