Module rustc_interface::util

Constants

CRATE_TYPES 🔒

STACK_SIZE 🔒

Functions

add_configuration

Adds target_feature = "..." cfgs for a variety of platform specific features (SSE, NEON etc.).

build_output_filenames

categorize_crate_type 🔒

check_attr_crate_type 🔒

collect_crate_types

commit_date_str

Returns the “commit date” of HEAD of the Git repo from which rustc was built as a static string.

commit_hash_str

Returns the full SHA1 hash of HEAD of the Git repo from which rustc was built.

create_session

get_codegen_backend

Get the codegen backend based on the name and specified sysroot.

get_codegen_sysroot 🔒

get_rustc_path_inner 🔒

get_stack_size 🔒

load_backend_from_dylib 🔒

non_durable_rename

This function attempts to bypass the auto_da_alloc heuristic implemented by some filesystems such as btrfs and ext4. When renaming over a file that already exists then they will “helpfully” write back the source file before committing the rename in case a developer forgot some of the fsyncs in the open/write/fsync(file)/rename/fsync(dir) dance for atomic file updates.

release_str

Returns a version string such as “0.12.0-dev”.

run_in_thread_pool_with_globals

rustc_path

scoped_thread 🔒

Like a thread::Builder::spawn followed by a join(), but avoids the need for 'static bounds.

sysroot_candidates 🔒

version_str

Returns a version string such as “1.46.0 (04488afe3 2020-08-24)”

Type Definitions

MakeBackendFn

Function pointer type that constructs a new CodegenBackend.