dnim/rust-postgres
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Adding generic for execute function for genericconnection

Browse Source
This commit is contained in:
Colin Maxfield 2019-12-28 16:36:56 -05:00
parent 793e83a4ef
commit 508b430753
3 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
postgres/src/client.rs
View File

@ -455,7 +455,10 @@ impl Client {
}
impl GenericConnection for Client {
fn execute(&mut self, query: &str, params: &[&(dyn ToSql + Sync)]) -> Result<u64, Error> {
fn execute<T>(&mut self, query: &T, params: &[&(dyn ToSql + Sync)]) -> Result<u64, Error>
where
T: ?Sized + ToStatement,
{
self.execute(query, params)
}
fn query<T>(&mut self, query: &T, params: &[&(dyn ToSql + Sync)]) -> Result<Vec<Row>, Error>

4
postgres/src/generic_connection.rs
View File

@ -5,7 +5,9 @@ use tokio_postgres::{Error, Row};
/// A trait allowing abstraction over connections and transactions
pub trait GenericConnection {
/// Like `Client::execute`.
fn execute(&mut self, query: &str, params: &[&(dyn ToSql + Sync)]) -> Result<u64, Error>;
fn execute<T>(&mut self, query: &T, params: &[&(dyn ToSql + Sync)]) -> Result<u64, Error>
where
T: ?Sized + ToStatement;
/// Like `Client::query`.
fn query<T>(&mut self, query: &T, params: &[&(dyn ToSql + Sync)]) -> Result<Vec<Row>, Error>

5
postgres/src/transaction.rs
View File

@ -181,7 +181,10 @@ impl<'a> Transaction<'a> {
}
impl<'a> GenericConnection for Transaction<'a> {
fn execute(&mut self, query: &str, params: &[&(dyn ToSql + Sync)]) -> Result<u64, Error> {
fn execute<T>(&mut self, query: &T, params: &[&(dyn ToSql + Sync)]) -> Result<u64, Error>
where
T: ?Sized + ToStatement,
{
self.execute(query, params)
}
fn query<T>(&mut self, query: &T, params: &[&(dyn ToSql + Sync)]) -> Result<Vec<Row>, Error>