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- use std::process::Command;
- fn main() {
- let output = Command::new("curl")
- .arg("-X POST --data '{\"jsonrpc\":\"2.0\",\"method\":\"sayhello\",\"params\":[],\"id\":1}'")
- .output().unwrap_or_else(|e| {
- panic!("failed to execute process: {}", e)
- });
- if output.status.success() {
- let s = String::from_utf8_lossy(&output.stdout);
- print!("curl succeeded and stdout was:\n{}", s);
- } else {
- let s = String::from_utf8_lossy(&output.stderr);
- print!("curl failed and stderr was:\n{}", s);
- }
- }
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