Struct rustc_interface::Queries

pub struct Queries<'tcx> {

    compiler: &'tcx Compiler,
    gcx: OnceCell<GlobalCtxt<'tcx>>,
    queries: OnceCell<TcxQueries<'tcx>>,
    arena: WorkerLocal<Arena<'tcx>>,
    hir_arena: WorkerLocal<Arena<'tcx>>,
    dep_graph_future: Query<Option<DepGraphFuture>>,
    parse: Query<Crate>,
    crate_name: Query<String>,
    register_plugins: Query<(Crate, Lrc<LintStore>)>,
    expansion: Query<(Crate, Steal<Rc<RefCell<BoxedResolver>>>, Lrc<LintStore>)>,
    dep_graph: Query<DepGraph>,
    lower_to_hir: Query<(&'tcx Crate<'tcx>, Steal<ResolverOutputs>)>,
    prepare_outputs: Query<OutputFilenames>,
    global_ctxt: Query<QueryContext<'tcx>>,
    ongoing_codegen: Query<Box<dyn Any>>,
}

Fields

compiler: &'tcx Compiler

gcx: OnceCell<GlobalCtxt<'tcx>>

queries: OnceCell<TcxQueries<'tcx>>

arena: WorkerLocal<Arena<'tcx>>

hir_arena: WorkerLocal<Arena<'tcx>>

dep_graph_future: Query<Option<DepGraphFuture>>

parse: Query<Crate>

crate_name: Query<String>

register_plugins: Query<(Crate, Lrc<LintStore>)>

expansion: Query<(Crate, Steal<Rc<RefCell<BoxedResolver>>>, Lrc<LintStore>)>

dep_graph: Query<DepGraph>

lower_to_hir: Query<(&'tcx Crate<'tcx>, Steal<ResolverOutputs>)>

prepare_outputs: Query<OutputFilenames>

global_ctxt: Query<QueryContext<'tcx>>

ongoing_codegen: Query<Box<dyn Any>>

Implementations

impl<'tcx> Queries<'tcx>

pub fn new(compiler: &'tcx Compiler) -> Queries<'tcx>

fn session(&self) -> &Lrc<Session>

fn codegen_backend(&self) -> &Lrc<Box<dyn CodegenBackend>>

pub fn dep_graph_future(&self) -> Result<&Query<Option<DepGraphFuture>>>

pub fn parse(&self) -> Result<&Query<Crate>>

pub fn register_plugins(&self) -> Result<&Query<(Crate, Lrc<LintStore>)>>

pub fn crate_name(&self) -> Result<&Query<String>>

pub fn expansion(
    &self
) -> Result<&Query<(Crate, Steal<Rc<RefCell<BoxedResolver>>>, Lrc<LintStore>)>>

pub fn dep_graph(&self) -> Result<&Query<DepGraph>>

pub fn lower_to_hir(
    &'tcx self
) -> Result<&Query<(&'tcx Crate<'tcx>, Steal<ResolverOutputs>)>>

pub fn prepare_outputs(&self) -> Result<&Query<OutputFilenames>>

pub fn global_ctxt(&'tcx self) -> Result<&Query<QueryContext<'tcx>>>

pub fn ongoing_codegen(&'tcx self) -> Result<&Query<Box<dyn Any>>>

fn check_for_rustc_errors_attr(tcx: TyCtxt<'_>)

Check for the #[rustc_error] annotation, which forces an error in codegen. This is used to write UI tests that actually test that compilation succeeds without reporting an error.

pub fn linker(&'tcx self) -> Result<Linker>

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 30552 bytes