expected string literal error #18686
Description
Just posting it here to let you know about bug in macro expansion. Basically, rust-analyzer reports expected string literal error for completely valid code. More information can be found here kyrias/sqlx-conditional-queries#18
rust-analyzer version: 0.3.2212
rustc version: rustc 1.83.0 (90b35a623 2024-11-26)
editor or extension: VSCode 2024-12-11, 22:49:33
code snippet to reproduce:
#[derive(Debug)]
struct OutputType {
id: i32,
name: String,
}
async fn query_conditional(db: &MySqlPool) -> Result<(), sqlx::Error> {
let limit = Some(5);
let rows: Vec<OutputType> = conditional_query_as!(
OutputType,
r#"
select id, name from users
{#limit}
"#,
#limit = match limit {
Some(_) => "limit {limit}",
None => ""
},
)
.fetch_all(db)
.await?;
for row in rows {
debug!("-------------------");
debug!("{}", row.id);
debug!("{}", row.name);
}
Ok(())
}