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5a8fcab713
Stabilize the `map`/`value` methods on `ControlFlow` And fix the stability attribute on the `pub use` in `core::ops`. libs-api in https://github.com/rust-lang/rust/issues/75744#issuecomment-2231214910 seemed reasonably happy with naming for these, so let's try for an FCP. Summary: ```rust impl<B, C> ControlFlow<B, C> { pub fn break_value(self) -> Option<B>; pub fn map_break<T>(self, f: impl FnOnce(B) -> T) -> ControlFlow<T, C>; pub fn continue_value(self) -> Option<C>; pub fn map_continue<T>(self, f: impl FnOnce(C) -> T) -> ControlFlow<B, T>; } ``` Resolves #75744 ``@rustbot`` label +needs-fcp +t-libs-api -t-libs --- Aside, in case it keeps someone else from going down the same dead end: I looked at the `{break,continue}_value` methods and tried to make them `const` as part of this, but that's disallowed because of not having `const Drop`, so put it back to not even unstably-const.
45 lines
1.2 KiB
Rust
45 lines
1.2 KiB
Rust
// tidy-alphabetical-start
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#![allow(internal_features)]
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#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
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#![doc(rust_logo)]
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#![feature(coroutines)]
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#![feature(decl_macro)]
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#![feature(error_iter)]
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#![feature(extract_if)]
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#![feature(file_buffered)]
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#![feature(if_let_guard)]
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#![feature(iter_from_coroutine)]
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#![feature(let_chains)]
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#![feature(macro_metavar_expr)]
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#![feature(min_specialization)]
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#![feature(never_type)]
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#![feature(proc_macro_internals)]
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#![feature(rustdoc_internals)]
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#![feature(trusted_len)]
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#![warn(unreachable_pub)]
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// tidy-alphabetical-end
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extern crate proc_macro;
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pub use rmeta::provide;
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mod dependency_format;
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mod foreign_modules;
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mod native_libs;
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mod rmeta;
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pub mod creader;
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pub mod errors;
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pub mod fs;
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pub mod locator;
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pub use creader::{DylibError, load_symbol_from_dylib};
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pub use fs::{METADATA_FILENAME, emit_wrapper_file};
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pub use native_libs::{
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find_native_static_library, try_find_native_dynamic_library, try_find_native_static_library,
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walk_native_lib_search_dirs,
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};
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pub use rmeta::{EncodedMetadata, METADATA_HEADER, encode_metadata, rendered_const};
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rustc_fluent_macro::fluent_messages! { "../messages.ftl" }
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