io_gmail/v1/rest/labels/
get.rs

1//! Get a Gmail label (`users.labels.get`).
2//!
3//! <https://developers.google.com/gmail/api/reference/rest/v1/users.labels/get>
4
5use alloc::format;
6
7use io_http::rfc6750::bearer::HttpAuthBearer;
8use log::{debug, trace};
9use url::Url;
10
11use crate::{
12    coroutine::*,
13    gmail_try,
14    v1::{
15        rest::labels::GmailLabel,
16        send::{GMAIL_API_BASE, GmailSend, GmailSendError, GmailSendOutput},
17    },
18};
19
20/// I/O-free coroutine getting a Gmail label by id (`users.labels.get`).
21pub struct GmailLabelGet {
22    send: GmailSend<GmailLabel>,
23}
24
25impl GmailLabelGet {
26    /// Builds the `users.labels.get` request for the given label id.
27    pub fn new(auth: &HttpAuthBearer, user_id: &str, id: &str) -> Result<Self, GmailSendError> {
28        debug!("prepare gmail label retrieval");
29        trace!("id: {id:?}");
30
31        let url = Url::parse(GMAIL_API_BASE)?.join(&format!("users/{user_id}/labels/{id}"))?;
32        let send = GmailSend::get(auth, url);
33
34        Ok(Self { send })
35    }
36}
37
38impl GmailCoroutine for GmailLabelGet {
39    type Yield = GmailYield;
40    type Return = Result<GmailSendOutput<GmailLabel>, GmailSendError>;
41
42    fn resume(&mut self, arg: Option<&[u8]>) -> GmailCoroutineState<Self::Yield, Self::Return> {
43        let out = gmail_try!(&mut self.send, arg);
44        debug!("label retrieved");
45        trace!("out: {out:?}");
46        GmailCoroutineState::Complete(Ok(out))
47    }
48}
io_gmail/v1/rest/labels/get.rs

io_gmail/v1/rest/labels/
get.rs
