ambee/giterated

Unified stack `GetValue` implementation

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Amber - ⁨2⁩ years ago

parent: tbd commit: ⁨325f5af⁩

⁨giterated-models/src/instance/mod.rs⁩ - ⁨1686⁩ bytes

Raw

1	use std::{fmt::Display, str::FromStr};
2
3	use serde::{Deserialize, Serialize};
4	use thiserror::Error;
5
6	mod operations;
7	mod values;
8
9	pub use operations::*;
10	use url::Url;
11	pub use values::*;
12
13	use crate::object::GiteratedObject;
14
15	pub struct InstanceMeta {
16	pub url: String,
17	pub public_key: String,
18	}
19
20	/// An instance, defined by the URL it can be reached at.
21	///
22	/// # Textual Format
23	/// An instance's textual format is its URL.
24	///
25	/// ## Examples
26	/// For the instance `giterated.dev`, the following [`Instance`] initialization
27	/// would be valid:
28	///
29	/// ```
30	/// let instance = Instance {
31	/// url: String::from("giterated.dev")
32	/// };
33	///
34	/// // This is correct
35	/// assert_eq!(Instance::from_str("giterated.dev").unwrap(), instance);
36	/// ```
37	#[derive(Clone, Debug, Hash, PartialEq, Eq, Serialize, Deserialize)]
38	pub struct Instance(pub String);
39
40	impl GiteratedObject for Instance {
41	fn object_name() -> &'static str {
42	"instance"
43	}
44
45	fn from_object_str(object_str: &str) -> Result<Self, anyhow::Error> {
46	Ok(Instance::from_str(object_str).unwrap())
47	}
48	}
49
50	impl Display for Instance {
51	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
52	f.write_str(&self.0.to_string())
53	}
54	}
55
56	impl FromStr for Instance {
57	type Err = InstanceParseError;
58
59	fn from_str(s: &str) -> Result<Self, Self::Err> {
60	let with_protocol = format!("wss://{}", s);
61
62	if Url::parse(&with_protocol).is_ok() {
63	Ok(Self(s.to_string()))
64	} else {
65	Err(InstanceParseError::InvalidFormat)
66	}
67	}
68	}
69
70	#[derive(Debug, Error)]
71	pub enum InstanceParseError {
72	#[error("invalid format")]
73	InvalidFormat,
74	}
75