wasm-loader 0.13.0

load a binary that happens to be WASM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

use std::str::FromStr;

use crate::error::WasmLoaderError;
/// A [`NodeEndpoint`] can be either `Http` or `WebSocket`.
#[derive(Debug, Clone, PartialEq)]
pub enum NodeEndpoint {
	Http(String),
	WebSocket(String),
}

impl ToString for NodeEndpoint {
	fn to_string(&self) -> String {
		String::from(match self {
			Self::Http(s) => s,
			Self::WebSocket(s) => s,
		})
	}
}

impl FromStr for NodeEndpoint {
	type Err = WasmLoaderError;

	fn from_str(s: &str) -> Result<Self, Self::Err> {
		match s {
			url if url.starts_with("ws") => Ok(NodeEndpoint::WebSocket(url.to_string())),
			url if url.starts_with("http") => Ok(NodeEndpoint::Http(url.to_string())),
			_ => Err(WasmLoaderError::NotSupported(format!("Unsuported endpoint: {}", s))),
		}
	}
}