keelson-macros 0.1.1

keelson's derive macros: #[derive(Bind)] for newtype column overrides and #[derive(FromRow)] for row mapping.
Documentation 
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error: unclosed `{` in the SQL. Write `{{` for a literal opening brace
 --> tests/compile_fail/sql_braces.rs:8:18
  |
8 |     let _ = sql!("SELECT * FROM t WHERE a = {x AND b = 2");
  |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unmatched `}` in the SQL. Write `}}` for a literal closing brace
 --> tests/compile_fail/sql_braces.rs:9:18
  |
9 |     let _ = sql!("SELECT * FROM t WHERE a = 1} AND b = 2");
  |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: an empty `{}` has nothing to bind. Name the value: `{user_id}`
  --> tests/compile_fail/sql_braces.rs:10:18
   |
10 |     let _ = sql!("SELECT * FROM t WHERE a = {}");
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^