switch from `data_model::DataInit` to `zerocopy`
No behavior change intended.
The `DataInit` trait has been deleted in favor of the `zerocopy` crate,
which doesn't require any unsafe code to use.
Bug: 269356487
Test: m
Change-Id: Ie1ee815ca1beb06b336cb060a651b75c3b02e1c0
diff --git a/libs/devicemapper/src/verity.rs b/libs/devicemapper/src/verity.rs
index e0c5e52..24584f8 100644
--- a/libs/devicemapper/src/verity.rs
+++ b/libs/devicemapper/src/verity.rs
@@ -19,10 +19,10 @@
// which is then given to `DeviceMapper` to create a mapper device.
use anyhow::{bail, Context, Result};
-use data_model::DataInit;
use std::io::Write;
use std::mem::size_of;
use std::path::Path;
+use zerocopy::AsBytes;
use crate::util::*;
use crate::DmTargetSpec;
@@ -195,7 +195,7 @@
header.next = aligned_size as u32;
let mut buf = Vec::with_capacity(aligned_size);
- buf.write_all(header.as_slice())?;
+ buf.write_all(header.as_bytes())?;
buf.write_all(body.as_bytes())?;
buf.write_all(vec![0; padding].as_slice())?;
Ok(DmVerityTarget(buf.into_boxed_slice()))