Change the visibility of the derived module and of the AsDerived trait

src/descriptor/derived.rs

@@ -119,7 +119,7 @@ impl<'s> ToPublicKey for DerivedDescriptorKey<'s> {
     }
 }
 
-pub(crate) trait AsDerived {
+pub trait AsDerived {
     // Derive a descriptor and transform all of its keys to `DerivedDescriptorKey`
     fn as_derived<'s>(&self, index: u32, secp: &'s SecpCtx)
         -> Descriptor<DerivedDescriptorKey<'s>>;

src/descriptor/mod.rs

@@ -30,7 +30,7 @@ use miniscript::{DescriptorTrait, ForEachKey, TranslatePk};
 use crate::descriptor::policy::BuildSatisfaction;
 
 pub mod checksum;
-pub(crate) mod derived;
+pub mod derived;
 #[doc(hidden)]
 pub mod dsl;
 pub mod error;