ic_radix_rs/apis/
mod.rs

1use std::error;
2use std::fmt;
3
4use candid::Nat;
5
6#[derive(Debug, Clone)]
7pub struct ResponseContent<T> {
8    pub status: StatusCode,
9    pub content: String,
10    pub entity: Option<T>,
11}
12#[derive(Debug, Clone)]
13pub struct StatusCode(pub Nat);
14impl StatusCode {
15    pub fn is_success(&self) -> bool {
16        self.0 >= Nat::from(200_u8) && self.0 < Nat::from(300_u16)
17    }
18    pub fn is_client_error(&self) -> bool {
19        self.0 >= Nat::from(400_u16) && self.0 < Nat::from(500_u16)
20    }
21    pub fn is_server_error(&self) -> bool {
22        self.0 >= Nat::from(500_u16) && self.0 < Nat::from(600_u16)
23    }
24}
25impl From<Nat> for StatusCode {
26    fn from(n: Nat) -> Self {
27        StatusCode(n)
28    }
29}
30#[derive(Debug)]
31pub enum Error<T> {
32    Reqwest(std::io::Error),
33    Serde(serde_json::Error),
34    Io(std::io::Error),
35    ResponseError(ResponseContent<T>),
36}
37
38impl<T> fmt::Display for Error<T> {
39    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
40        let (module, e) = match self {
41            Error::Reqwest(e) => ("reqwest", e.to_string()),
42            Error::Serde(e) => ("serde", e.to_string()),
43            Error::Io(e) => ("IO", e.to_string()),
44            Error::ResponseError(e) => ("response", format!("status code {:?}", e.status)),
45        };
46        write!(f, "error in {}: {}", module, e)
47    }
48}
49
50impl<T: fmt::Debug> error::Error for Error<T> {
51    fn source(&self) -> Option<&(dyn error::Error + 'static)> {
52        Some(match self {
53            Error::Reqwest(e) => e,
54            Error::Serde(e) => e,
55            Error::Io(e) => e,
56            Error::ResponseError(_) => return None,
57        })
58    }
59}
60
61impl<T> From<serde_json::Error> for Error<T> {
62    fn from(e: serde_json::Error) -> Self {
63        Error::Serde(e)
64    }
65}
66
67impl<T> From<std::io::Error> for Error<T> {
68    fn from(e: std::io::Error) -> Self {
69        Error::Io(e)
70    }
71}
72
73pub fn urlencode<T: AsRef<str>>(s: T) -> String {
74    ::url::form_urlencoded::byte_serialize(s.as_ref().as_bytes()).collect()
75}
76
77pub fn parse_deep_object(prefix: &str, value: &serde_json::Value) -> Vec<(String, String)> {
78    if let serde_json::Value::Object(object) = value {
79        let mut params = vec![];
80
81        for (key, value) in object {
82            match value {
83                serde_json::Value::Object(_) => params.append(&mut parse_deep_object(
84                    &format!("{}[{}]", prefix, key),
85                    value,
86                )),
87                serde_json::Value::Array(array) => {
88                    for (i, value) in array.iter().enumerate() {
89                        params.append(&mut parse_deep_object(
90                            &format!("{}[{}][{}]", prefix, key, i),
91                            value,
92                        ));
93                    }
94                }
95                serde_json::Value::String(s) => {
96                    params.push((format!("{}[{}]", prefix, key), s.clone()))
97                }
98                _ => params.push((format!("{}[{}]", prefix, key), value.to_string())),
99            }
100        }
101
102        return params;
103    }
104
105    unimplemented!("Only objects are supported with style=deepObject")
106}
107
108pub mod state_api;
109pub mod statistics_api;
110pub mod status_api;
111pub mod stream_api;
112pub mod transaction_api;
113
114pub mod configuration;
ic_radix_rs/apis/mod.rs

ic_radix_rs/apis/
mod.rs
