bjoernager/rust
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Drop metadata_encoding_version.

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This commit is contained in:
Camille GILLOT 2021-05-29 22:49:59 +02:00
parent 7f9ab0300c
commit 202d39a96b
10 changed files with 9 additions and 13 deletions
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2
compiler/rustc_metadata/src/lib.rs
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@ -31,3 +31,5 @@ mod rmeta;
pub mod creader;
pub mod dynamic_lib;
pub mod locator;
pub use rmeta::METADATA_HEADER;

6
compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs
View file

@ -1,7 +1,7 @@
use crate::creader::{CStore, LoadedMacro};
use crate::foreign_modules;
use crate::native_libs;
use crate::rmeta::{self, encoder};
use crate::rmeta::encoder;
use rustc_ast as ast;
use rustc_ast::expand::allocator::AllocatorKind;
@ -528,10 +528,6 @@ impl CrateStore for CStore {
encoder::encode_metadata(tcx)
}
fn metadata_encoding_version(&self) -> &[u8] {
rmeta::METADATA_HEADER
}
fn allocator_kind(&self) -> Option<AllocatorKind> {
self.allocator_kind()
}

2
compiler/rustc_metadata/src/rmeta/mod.rs
View file

@ -51,7 +51,7 @@ const METADATA_VERSION: u8 = 5;
/// This header is followed by the position of the `CrateRoot`,
/// which is encoded as a 32-bit big-endian unsigned integer,
/// and further followed by the rustc version string.
crate const METADATA_HEADER: &[u8; 8] = &[b'r', b'u', b's', b't', 0, 0, 0, METADATA_VERSION];
pub const METADATA_HEADER: &[u8; 8] = &[b'r', b'u', b's', b't', 0, 0, 0, METADATA_VERSION];
/// Additional metadata for a `Lazy<T>` where `T` may not be `Sized`,
/// e.g. for `Lazy<[T]>`, this is the length (count of `T` values).