io_gmail/v1/rest/labels/
create.rs

1//! Create a Gmail label (`users.labels.create`).
2//!
3//! <https://developers.google.com/gmail/api/reference/rest/v1/users.labels/create>
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 creating a Gmail label (`users.labels.create`).
21pub struct GmailLabelCreate {
22    send: GmailSend<GmailLabel>,
23}
24
25impl GmailLabelCreate {
26    /// Builds the `users.labels.create` request from the given label.
27    pub fn new(
28        auth: &HttpAuthBearer,
29        user_id: &str,
30        label: &GmailLabel,
31    ) -> Result<Self, GmailSendError> {
32        debug!("prepare gmail label for creation");
33        trace!("label: {label:?}");
34
35        if label.name.trim().is_empty() {
36            let err = GmailSendError::InvalidRequest("Label name cannot be empty".into());
37            return Err(err);
38        }
39
40        let url = Url::parse(GMAIL_API_BASE)?.join(&format!("users/{user_id}/labels"))?;
41        let send = GmailSend::post_json(auth, url, label)?;
42
43        Ok(Self { send })
44    }
45}
46
47impl GmailCoroutine for GmailLabelCreate {
48    type Yield = GmailYield;
49    type Return = Result<GmailSendOutput<GmailLabel>, GmailSendError>;
50
51    fn resume(&mut self, arg: Option<&[u8]>) -> GmailCoroutineState<Self::Yield, Self::Return> {
52        let out = gmail_try!(&mut self.send, arg);
53        debug!("label created");
54        trace!("out: {out:?}");
55        GmailCoroutineState::Complete(Ok(out))
56    }
57}
io_gmail/v1/rest/labels/create.rs

io_gmail/v1/rest/labels/
create.rs
