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b5312c3b6f
* WIP rt refactors * refactor: break drivers out into separate crates also cleans up significant technical debt
28 lines
568 B
Rust
28 lines
568 B
Rust
use crate::io::{BufMutExt, Encode};
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#[derive(Debug)]
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pub struct Query<'a>(pub &'a str);
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impl Encode<'_> for Query<'_> {
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fn encode_with(&self, buf: &mut Vec<u8>, _: ()) {
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let len = 4 + self.0.len() + 1;
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buf.reserve(len + 1);
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buf.push(b'Q');
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buf.extend(&(len as i32).to_be_bytes());
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buf.put_str_nul(self.0);
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}
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}
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#[test]
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fn test_encode_query() {
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const EXPECTED: &[u8] = b"Q\0\0\0\rSELECT 1\0";
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let mut buf = Vec::new();
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let m = Query("SELECT 1");
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m.encode(&mut buf);
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assert_eq!(buf, EXPECTED);
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}
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