Std.Db.Driver.select
fn
select: &Array[Std.Db.Driver.Driver] -> Str -> Result[Std.Db.Driver.Driver, Std.Db.Driver.Error]This is a callable function.
What it does
Select exactly one driver without exposing connection-string contents in errors.
Read the signature
- The text after the name is the type checked by Pudu.
- Read arrows from left to right: inputs come first, and the final type is returned.
- & borrows a value for this call instead of moving or copying it.
- Names inside [ ] are type arguments, such as the item type held by a collection.
- Result makes success and recoverable failure part of the function's type.