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Fix .bind (again)

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This commit is contained in:
Ryan Leckey 2019-07-18 12:02:53 -07:00
parent 72d4472027
commit 0575e33f2d
2 changed files with 20 additions and 3 deletions
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19
sqlx-postgres-protocol/src/bind.rs
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@ -50,5 +50,22 @@ pub fn trailer(buf: &mut Vec<u8>, state: (usize, usize), values: usize, result_f
BigEndian::write_u32(&mut buf[(state.0)..], len as u32);
// Emplace the total num of values
BigEndian::write_u32(&mut buf[(state.1)..], values as u32);
BigEndian::write_u16(&mut buf[(state.1)..], values as u16);
}
#[cfg(test)]
mod tests {
const BIND: &[u8] = b"B\0\0\0\x16\0\0\0\0\0\x02\0\0\0\x011\0\0\0\x012\0\0";
#[test]
fn it_encodes_bind_for_two() {
let mut buf = Vec::new();
let state = super::header(&mut buf, "", "", &[]);
super::value(&mut buf, b"1");
super::value(&mut buf, b"2");
super::trailer(&mut buf, state, 2, &[]);
assert_eq!(buf, BIND);
}
}

4
src/main.rs
View File

@ -31,8 +31,8 @@ CREATE TABLE IF NOT EXISTS users (
.execute()
.await?;
conn.prepare("INSERT INTO users (name) VALUES ('George')")
// .bind(b"Joe")
conn.prepare("INSERT INTO users (name) VALUES ($1)")
.bind(b"Joe")
.execute()
.await?;