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Merge remote-tracking branch 'origin/dev' into dev

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This commit is contained in:
fedechkin_alexey 2019-09-02 20:51:50 +07:00
commit ddfa5aaa70
1 changed files with 18 additions and 1 deletions
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19
src/core/network/mod.rs
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@ -9,6 +9,7 @@ use super::requests::Request;
const TELEGRAM_API_URL: &str = "https://api.telegram.org";
/// Create url for macking requests, see [telegram docs](https://core.telegram.org/bots/api#making-requests)
fn method_url(base: &str, token: &str, method_name: &str) -> String {
format!(
"{url}/bot{token}/{method}",
@ -18,6 +19,7 @@ fn method_url(base: &str, token: &str, method_name: &str) -> String {
)
}
/// Create url for downloading file, see [telegram docs](https://core.telegram.org/bots/api#file)
fn file_url(base: &str, token: &str, file_path: &str) -> String {
format!(
"{url}/file/bot{token}/{file}",
@ -27,16 +29,31 @@ fn file_url(base: &str, token: &str, file_path: &str) -> String {
)
}
#[derive(Debug)]
#[derive(Debug, Display, PartialEq, Eq)]
pub enum RequestError {
#[display(fmt = "Telegram error #{}: {}", status_code, description)]
ApiError {
status_code: StatusCode,
description: String,
},
#[display(fmt = "Network error: {err}", err = _0)]
NetworkError(reqwest::Error),
#[display(fmt = "InvalidJson error caused by: {err}", err = _0)]
InvalidJson(serde_json::Error),
}
impl std::error::Error for RequestError {
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
match self {
RequestError::ApiError { .. } => None,
RequestError::NetworkError(err) => err,
RequestError::InvalidJson(err) => err,
}
}
}
pub type ResponseResult<T> = Result<T, RequestError>;
pub async fn request<T: DeserializeOwned, R: Request<ReturnValue = T>>(