Method patch_file_acls

client/src/cloud.rs:330–363

(
        &mut self,
        username: &str,
        filename: &str,
        add: &FileAcls,
        remove: &FileAcls,
    )

    }

    async fn patch_file_acls(
        &mut self,
        username: &str,
        filename: &str,
        add: &FileAcls,
        remove: &FileAcls,
    ) -> io::Result<()> {
        let auth_data = self.auth_data.borrow();

        let mut builder = self
            .client
            .patch(self.make_url(&format!("api/users/{}/files/{}", username, filename)))
            .headers(self.default_headers())
            .header("Content-Type", "application/octet-stream")
            // Ensure we have at least one header to go through the header-based request handler.
            .header("X-EndBASIC-PatchContent", "false");

        for reader in add.readers() {
            builder = builder.header("X-EndBASIC-AddReader", reader);
        }
        for reader in remove.readers() {
            builder = builder.header("X-EndBASIC-RemoveReader", reader);
        }

        let response = builder
            .bearer_auth(Self::require_auth_data(auth_data.as_ref())?.access_token.as_str())
            .send()
            .await
            .map_err(reqwest_error_to_io_error)?;
        match response.status() {
            StatusCode::OK | StatusCode::CREATED => Ok(()),
            _ => Err(http_response_to_io_error(response).await),
        }
    }

    async fn delete_file(&mut self, username: &str, filename: &str) -> io::Result<()> {
        let auth_data = self.auth_data.borrow();