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https://github.com/launchbadge/sqlx
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cargo fmt
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parent
3f8508c0a4
commit
6e7b18bc00
4 changed files with 19 additions and 10 deletions
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@ -25,7 +25,7 @@ impl<'a> Encode for Describe<'a> {
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let len = 4 + self.name.len() + 1 + 4;
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buf.extend_from_slice(&(len as i32).to_be_bytes());
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match &self.kind {
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DescribeKind::Portal => buf.push(b'P'),
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DescribeKind::PreparedStatement => buf.push(b'S'),
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@ -61,4 +61,4 @@ mod test {
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Ok(())
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}
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}
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}
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@ -1,6 +1,6 @@
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use crate::{
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Authentication, BackendKeyData, CommandComplete, DataRow, Decode, NotificationResponse,
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ParameterStatus, ReadyForQuery, Response, RowDescription, ParameterDescription,
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ParameterDescription, ParameterStatus, ReadyForQuery, Response, RowDescription,
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};
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use byteorder::{BigEndian, ByteOrder};
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use bytes::BytesMut;
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@ -1,4 +1,4 @@
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use crate::{Decode};
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use crate::Decode;
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use byteorder::{BigEndian, ByteOrder};
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use bytes::Bytes;
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@ -14,17 +14,17 @@ pub struct ParameterDescription {
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impl Decode for ParameterDescription {
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fn decode(src: Bytes) -> io::Result<Self> {
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let count = BigEndian::read_u16(&*src) as usize;
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// todo: error handling
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assert_eq!(src.len(), count * 4 + 2);
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let mut ids = Vec::with_capacity(count);
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for i in 0..count {
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let offset = i * 4 + 2; // 4==size_of(u32), 2==size_of(u16)
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ids.push(BigEndian::read_u32(&src[offset..]));
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}
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Ok(ParameterDescription {ids})
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Ok(ParameterDescription { ids })
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}
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}
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@ -61,4 +61,4 @@ mod test {
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let src = Bytes::from_static(b"\x00\x00\x00\x01\x02\x03");
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ParameterDescription::decode(src).unwrap();
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}
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}
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}
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@ -16,7 +16,11 @@ pub fn prepare<'a, 'b>(connection: &'a mut Connection, query: &'b str) -> Prepar
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let bind_state = proto::bind::header(&mut connection.wbuf, "", "", &[]);
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Prepare { connection, bind_state, bind_values: 0 }
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Prepare {
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connection,
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bind_state,
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bind_values: 0,
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}
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}
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impl<'a> Prepare<'a> {
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@ -36,7 +40,12 @@ impl<'a> Prepare<'a> {
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#[inline]
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pub async fn execute(self) -> io::Result<u64> {
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proto::bind::trailer(&mut self.connection.wbuf, self.bind_state, self.bind_values, &[]);
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proto::bind::trailer(
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&mut self.connection.wbuf,
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self.bind_state,
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self.bind_values,
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&[],
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);
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self.connection.send(Execute::new("", 0));
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self.connection.send(Sync);
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