From c475471e7a8e7544f2be490898f4249cf27a17e9 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Fri, 12 Mar 2021 19:57:37 +0100
Subject: Implement table gc, currently for block_ref and version only

---
 src/util/data.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/util/data.rs')

diff --git a/src/util/data.rs b/src/util/data.rs
index f46454be..0dbd6df4 100644
--- a/src/util/data.rs
+++ b/src/util/data.rs
@@ -71,6 +71,14 @@ impl FixedBytes32 {
 	pub fn to_vec(&self) -> Vec<u8> {
 		self.0.to_vec()
 	}
+	pub fn try_from(by: &[u8]) -> Option<Self> {
+		if by.len() != 32 {
+			return None;
+		}
+		let mut ret = [0u8; 32];
+		ret.copy_from_slice(by);
+		Some(Self(ret))
+	}
 }
 
 pub type UUID = FixedBytes32;
-- 
cgit v1.2.3


From 3bf2df622a070fe8f233bec6d60bd5cca995fbfc Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Mon, 15 Mar 2021 16:21:41 +0100
Subject: Time and metadata improvements

---
 src/util/data.rs | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'src/util/data.rs')

diff --git a/src/util/data.rs b/src/util/data.rs
index 0dbd6df4..591b7605 100644
--- a/src/util/data.rs
+++ b/src/util/data.rs
@@ -2,7 +2,6 @@ use rand::Rng;
 use serde::de::{self, Visitor};
 use serde::{Deserialize, Deserializer, Serialize, Serializer};
 use std::fmt;
-use std::time::{SystemTime, UNIX_EPOCH};
 
 #[derive(Default, PartialOrd, Ord, Clone, Hash, PartialEq, Copy)]
 pub struct FixedBytes32([u8; 32]);
@@ -119,13 +118,6 @@ pub fn gen_uuid() -> UUID {
 	rand::thread_rng().gen::<[u8; 32]>().into()
 }
 
-pub fn now_msec() -> u64 {
-	SystemTime::now()
-		.duration_since(UNIX_EPOCH)
-		.expect("Fix your clock :o")
-		.as_millis() as u64
-}
-
 // RMP serialization with names of fields and variants
 
 pub fn rmp_to_vec_all_named<T>(val: &T) -> Result<Vec<u8>, rmp_serde::encode::Error>
-- 
cgit v1.2.3


From f4346cc5f45839ace93d2d11ce6beea632fd8f2c Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Tue, 16 Mar 2021 15:58:40 +0100
Subject: Update dependencies

---
 src/util/data.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/util/data.rs')

diff --git a/src/util/data.rs b/src/util/data.rs
index 591b7605..cb784730 100644
--- a/src/util/data.rs
+++ b/src/util/data.rs
@@ -87,9 +87,9 @@ pub fn sha256sum(data: &[u8]) -> Hash {
 	use sha2::{Digest, Sha256};
 
 	let mut hasher = Sha256::new();
-	hasher.input(data);
+	hasher.update(data);
 	let mut hash = [0u8; 32];
-	hash.copy_from_slice(&hasher.result()[..]);
+	hash.copy_from_slice(&hasher.finalize()[..]);
 	hash.into()
 }
 
-- 
cgit v1.2.3