error: unused variable: `xpub` --> src/bitcoin/keys.rs:109:9 | 109 | let xpub = xprv.to_public(&secp)?; | ^^^^ help: if this is intentional, prefix it with an underscore: `_xpub` | = note: `-D unused-variables` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(unused_variables)]`

Process completed with exit code 1.

error: unused variable: `xpub` --> src/bitcoin/keys.rs:109:9 | 109 | let xpub = xprv.to_public(&secp)?; | ^^^^ help: if this is intentional, prefix it with an underscore: `_xpub` | = note: `-D unused-variables` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(unused_variables)]`