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[all] Apply cargo fmt, and fix clippy warning of branches_sharing_code

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Ming-Hung Tsai
2021-07-01 20:14:58 +08:00
parent 5ac9ae2dae
commit 1526ab3472
4 changed files with 27 additions and 43 deletions
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9
src/pack/node_encode.rs
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@@ -59,11 +59,11 @@ fn summarise_node(data: &[u8]) -> IResult<&[u8], NodeSummary> {
pub fn pack_btree_node<W: Write>(w: &mut W, data: &[u8]) -> PResult<()> {
let (_, info) = nom_to_pr(summarise_node(data))?;
let (i, hdr) = nom_to_pr(take(32usize)(data))?;
let (i, keys) = nom_to_pr(run64(i, info.max_entries))?;
if info.is_leaf {
if info.value_size == std::mem::size_of::<u64>() {
let (i, hdr) = nom_to_pr(take(32usize)(data))?;
let (i, keys) = nom_to_pr(run64(i, info.max_entries))?;
let (tail, values) = nom_to_pr(run64(i, info.max_entries))?;
io_to_pr(pack_literal(w, hdr))?;
@@ -76,8 +76,7 @@ pub fn pack_btree_node<W: Write>(w: &mut W, data: &[u8]) -> PResult<()> {
Ok(())
} else {
// We don't bother packing the values if they aren't u64
let (i, hdr) = nom_to_pr(take(32usize)(data))?;
let (tail, keys) = nom_to_pr(run64(i, info.max_entries))?;
let tail = i;
io_to_pr(pack_literal(w, hdr))?;
io_to_pr(pack_u64s(w, &keys))?;
@@ -87,8 +86,6 @@ pub fn pack_btree_node<W: Write>(w: &mut W, data: &[u8]) -> PResult<()> {
}
} else {
// Internal node, values are also u64s
let (i, hdr) = nom_to_pr(take(32usize)(data))?;
let (i, keys) = nom_to_pr(run64(i, info.max_entries))?;
let (tail, values) = nom_to_pr(run64(i, info.max_entries))?;
io_to_pr(pack_literal(w, hdr))?;