Crate rustc_session

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Re-exports§

code_stats
config: Contains infrastructure for configuring the compiler, including parsing command-line options.
cstore: the rustc crate store interface. This also includes types that are mostly used as a part of that interface, but these should probably get a better home if someone can find one.
errors
filesearch: A module for searching for libraries
options 🔒
output: Related to out filenames of compilation (e.g. binaries).
parse: Contains ParseSess which holds state living beyond what one Parser might. It also serves as an input to the parser itself.
search_paths
session 🔒
utils

declare_lint: Declares a static item of type &'static Lint.
declare_lint_pass: Declares a type named $name which implements LintPass. To the right of => a comma separated list of Lint statics is given.
declare_tool_lint
impl_lint_pass: Implements LintPass for $ty with the given list of Lint statics.

CompilerIO
EarlyDiagCtxt: A wrapper around an DiagCtxt that is used for early error emissions.
Limit: New-type wrapper around usize for representing limits. Ensures that comparisons against limits are consistent throughout the compiler.
Limits
Session: Represents the data associated with a compilation session for a single crate.
StableCrateId: A StableCrateId is a 64-bit hash of a crate name, together with all -Cmetadata arguments, and some other data. It is to CrateNum what DefPathHash is to DefId. It is stable across compilation sessions.

CodegenUnits
CtfeBacktrace: The behavior of the CTFE engine when an error occurs with regards to backtraces.
MetadataKind

DEFAULT_LOCALE_RESOURCE: Raw content of Fluent resource for this crate, generated by fluent_messages macro, imported by rustc_driver to include all crates’ resources in one bundle.

HashStableContext: Requirements for a StableHashingContext to be used in this crate. This is a hack to allow using the HashStable_Generic derive macro instead of implementing everything in rustc_middle.
LintStoreMarker
RemapFileNameExt