vegafusion_sql::dialect

Trait CastTransformer

Source 
pub trait CastTransformer:
    Debug
    + Send
    + Sync {
    // Required method
    fn transform(
        &self,
        arg: &Expr,
        dialect: &Dialect,
        schema: &DFSchema,
    ) -> Result<SqlExpr>;
}

Required Methods§

Source

fn transform( &self, arg: &Expr, dialect: &Dialect, schema: &DFSchema, ) -> Result<SqlExpr>

Implementors§