Add Revision to uefi-raw and use it from uefi

One API change: the struct's one field is now public. This fits better with
uefi-raw, and doesn't cause any problems for the re-export in uefi.

Author: nicholasbishop

CHANGELOG.md

@@ -43,6 +43,7 @@
   number of new `Guid` methods.
 - The `MEMORY_DESCRIPTOR_VERSION` constant has been moved to
   `MemoryDescriptor::VERSION`.
+- The `Revision` struct's one field is now public.
 
 ## uefi-macros - [Unreleased]
 

uefi-raw/src/lib.rs

@@ -18,6 +18,7 @@
 mod enums;
 
 pub mod protocol;
+pub mod table;
 
 mod status;
 

uefi-raw/src/table/mod.rs

@@ -0,0 +1,5 @@
+//! Standard UEFI tables.
+
+mod revision;
+
+pub use revision::Revision;

uefi/src/table/revision.rs renamed to uefi-raw/src/table/revision.rs

@@ -32,7 +32,7 @@ use core::fmt;
 /// ```
 #[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd)]
 #[repr(transparent)]
-pub struct Revision(u32);
+pub struct Revision(pub u32);
 
 // Allow missing docs, there's nothing useful to document about these
 // constants.

uefi/src/table/mod.rs

@@ -10,13 +10,12 @@ pub trait Table {
 mod header;
 pub use self::header::Header;
 
-mod revision;
-pub use self::revision::Revision;
-
 mod system;
 pub use self::system::{Boot, Runtime, SystemTable};
 
 pub mod boot;
 pub mod runtime;
 
 pub mod cfg;
+
+pub use uefi_raw::table::Revision;