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')

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