error: mismatched types (event.rs) #289
Description
when cargo build getting error:
error[E0308]: mismatched types
--> src/event.rs:709:5
|
335 | / match event {
336 | | LdkEvent::FundingGenerationReady {
337 | | temporary_channel_id,
338 | | counterparty_node_id,
... |
709 | | self.output_sweeper.track_spendable_outputs(outputs, channel_id, true, None)
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Result<(), ()>`
... |
920 | | LdkEvent::ConnectionNeeded { .. } => {},
921 | | }
| |_________- expected this to be `()`
|
= note: expected unit type `()`
found enum `Result<(), ()>`
help: consider using a semicolon here
|
709 | self.output_sweeper.track_spendable_outputs(outputs, channel_id, true, None);
| +
help: consider using a semicolon here
|
921 | };
| +
help: consider using `Result::expect` to unwrap the `Result<(), ()>` value, panicking if the value is a `Result::Err`
|
709 | self.output_sweeper.track_spendable_outputs(outputs, channel_id, true, None).expect("REASON")
| +++++++++++++++++
For more information about this error, try `rustc --explain E0308`.
error: could not compile `ldk-node` (lib) due to 1 previous error
Applying the suggested fix go cargo build to finish successfully, and just generated this warning:
warning: unused `Result` that must be used
--> src/io/utils.rs:266:3
|
266 | ... sweeper.track_spendable_outputs(descriptors, output.channel_id, true, spend_dela...
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: this `Result` may be an `Err` variant, which should be handled
= note: `#[warn(unused_must_use)]` on by default
help: use `let _ = ...` to ignore the resulting value
|
266 | let _ = sweeper.track_spendable_outputs(descriptors, output.channel_id, true, spend_delay);
| +++++++
warning: `ldk-node` (lib) generated 1 warning
Wondering if you are seeing the same error?
Tested on existing fork, as well as a fresh clone, both on branch main.