from this PR https://github.com/lightningdevkit/rust-lightning/pull/3838 see: https://github.com/lightningdevkit/rust-lightning/pull/3838#discussion_r2379586055 https://github.com/lightningdevkit/rust-lightning/pull/3838#discussion_r2379588323 https://github.com/lightningdevkit/rust-lightning/pull/3838#discussion_r2379595913 https://github.com/lightningdevkit/rust-lightning/pull/3838#discussion_r2382248128