Update to Rust 1.59 and 2021 edition (#3038)

## Proposed Changes

Lots of lint updates related to `flat_map`, `unwrap_or_else` and string patterns. I did a little more creative refactoring in the op pool, but otherwise followed Clippy's suggestions.

## Additional Info

We need this PR to unblock CI.
This commit is contained in:
Michael Sproul
2022-02-25 00:10:17 +00:00
parent c1df5d29cb
commit 5e1f8a8480
115 changed files with 173 additions and 188 deletions

View File

@@ -148,8 +148,7 @@ fn parent_sk_to_lamport_pk(ikm: &[u8], index: u32) -> ZeroizeHash {
lamports
.iter()
.map(LamportSecretKey::iter_chunks)
.flatten()
.flat_map(LamportSecretKey::iter_chunks)
.enumerate()
.for_each(|(i, chunk)| {
let mut hasher = Sha256::new();