doc: add comments for all public members

src/chain/checkpoints.rs

@@ -2,16 +2,19 @@ use std::{collections::VecDeque, str::FromStr};
 
 use bitcoin::{BlockHash, Network};
 
+/// Known Testnet3 block hashes.
 pub const TESTNET_HEADER_CP: &[(u32, &str)] = &[(
     546,
     "000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70",
 )];
 
+/// Known block hashes for Regtest. Only the genesis hash.
 pub const REGTEST_HEADER_CP: &[(u32, &str)] = &[(
     0,
     "0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206",
 )];
 
+/// Known block hashes for Signet.
 pub const SIGNET_HEADER_CP: &[(u32, &str)] = &[
     (
         0,
@@ -95,10 +98,12 @@ pub const SIGNET_HEADER_CP: &[(u32, &str)] = &[
     ),
 ];
 
+/// A known block hash in the chain of most work.
 #[derive(Debug, Clone, Copy)]
-
 pub struct HeaderCheckpoint {
+    /// The index of the block hash.
     pub height: u32,
+    /// The Bitcoin block hash expected at this height
     pub hash: BlockHash,
 }
 

src/filters/filter.rs

@@ -38,20 +38,4 @@ impl Filter {
             )
             .map_err(|_| FilterError::IORead)
     }
-
-    // pub async fn filter_hash_from_block(block: &Block) -> FilterHash {
-    //     let mut txmap = HashMap::new();
-    //     for tx in block.txdata.iter().skip(1) {
-    //         for input in tx.input.iter() {
-    //             txmap.insert(input.previous_output, );
-    //         }
-    //     }
-    //     let block_filter = BlockFilter::new_script_filter(block, |o| {
-    //         if let Some(s) = txmap.get(o) {
-    //             Ok(s.clone())
-    //         }
-    //     });
-    //     let hash = sha256d::Hash::hash(&self.contents);
-    //     FilterHash::from_raw_hash(hash)
-    // }
 }