Std.Db.transactionWith
1 declaration
fn
transactionWith: &Std.Db.Pool -> &Std.Db.Isolation -> fn(Std.Db.Session.Connection) -> (Result[T, Std.Db.Session.DbError], Std.Db.Session.Connection) -> Result[T, Std.Db.Session.DbError]This is a callable function.
What it does
The same, at a stated level of protection.
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.