Add a static immutable zero aligned type

junderw · junderw · commit 9cf552e2409e · 2021-12-04T13:38:34.000+09:00
diff --git a/secp256k1-sys/src/types.rs b/secp256k1-sys/src/types.rs
@@ -42,6 +42,9 @@ impl AlignedType {
     }
 }
 
+/// A static zeroed out AlignedType for use in static assignments of [AlignedType; _]
+pub static ZERO_ALIGNED: AlignedType = AlignedType([0u8; 16]);
+
 #[cfg(all(feature = "std", not(rust_secp_no_symbol_renaming)))]
 pub(crate) const ALIGN_TO: usize = mem::align_of::<AlignedType>();
 

Original file line number	Diff line number	Diff line change
`@@ -42,6 +42,9 @@ impl AlignedType {`
`42`	`42`	`}`
`43`	`43`	`}`
`44`	`44`
	`45`	`+/// A static zeroed out AlignedType for use in static assignments of [AlignedType; _]`
	`46`	`+pub static ZERO_ALIGNED: AlignedType = AlignedType([0u8; 16]);`
	`47`	`+`
`45`	`48`	`#[cfg(all(feature = "std", not(rust_secp_no_symbol_renaming)))]`
`46`	`49`	`pub(crate) const ALIGN_TO: usize = mem::align_of::<AlignedType>();`
`47`	`50`