wip

Author: marvin-j97

src/iter_guard.rs

@@ -53,8 +53,12 @@ pub trait IterGuard {
     }
 }
 
+/// Generic iterator value
 #[enum_dispatch(IterGuard)]
 pub enum IterGuardImpl {
+    /// Iterator value of a standard LSM-tree
     Standard(StandardGuard),
+
+    /// Iterator value of a key-value separated tree
     Blob(BlobGuard),
 }

src/lib.rs

@@ -164,6 +164,7 @@ pub type KvPair = (UserKey, UserValue);
 pub use {
     blob_tree::{handle::BlobIndirection, Guard as BlobGuard},
     checksum::Checksum,
+    iter_guard::IterGuardImpl,
     key_range::KeyRange,
     merge::BoxedIterator,
     slice::Builder,

tests/guard_if.rs

@@ -19,7 +19,8 @@ fn guard_into_inner_if() -> lsm_tree::Result<()> {
                 .filter_map(|guard| {
                     guard
                         .into_inner_if(|key| key.ends_with(b"#name"))
-                        .transpose()
+                        .unwrap()
+                        .1
                 })
                 .count(),
         );