a5488826a9
introduce `{char, u8}::is_ascii_octdigit`
This feature adds two new APIs: `char::is_ascii_octdigit` and `u8::is_ascii_octdigit`, under the feature gate `is_ascii_octdigit`. These methods are shorthands for `char::is_digit(self, 8)` and `u8::is_digit(self, 8)`:
```rust
// core::char
impl char {
pub fn is_ascii_octdigit(self) -> bool;
}
// core::num
impl u8 {
pub fn is_ascii_octdigit(self) -> bool;
}
```
---
Couple of things I need help understanding:
- `const`ness: have I used the right attribute in this case?
- is there a way to run the tests for `core::char` alone, instead of `./x.py test library/core`?
148 lines
3.5 KiB
Rust
148 lines
3.5 KiB
Rust
#![feature(alloc_layout_extra)]
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#![feature(array_chunks)]
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#![feature(array_methods)]
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#![feature(array_windows)]
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#![feature(bigint_helper_methods)]
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#![feature(cell_update)]
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#![feature(const_assume)]
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#![feature(const_black_box)]
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#![feature(const_bool_to_option)]
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#![feature(const_cell_into_inner)]
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#![feature(const_convert)]
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#![feature(const_heap)]
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#![feature(const_maybe_uninit_as_mut_ptr)]
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#![feature(const_maybe_uninit_assume_init_read)]
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#![feature(const_nonnull_new)]
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#![feature(const_num_from_num)]
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#![feature(const_pointer_byte_offsets)]
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#![feature(const_ptr_as_ref)]
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#![feature(const_ptr_read)]
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#![feature(const_ptr_write)]
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#![feature(const_trait_impl)]
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#![feature(const_likely)]
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#![feature(core_intrinsics)]
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#![feature(core_private_bignum)]
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#![feature(core_private_diy_float)]
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#![feature(dec2flt)]
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#![feature(div_duration)]
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#![feature(duration_consts_float)]
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#![feature(duration_constants)]
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#![feature(exact_size_is_empty)]
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#![feature(extern_types)]
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#![feature(flt2dec)]
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#![feature(fmt_internals)]
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#![feature(float_minimum_maximum)]
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#![feature(future_join)]
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#![feature(generic_assert_internals)]
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#![feature(array_try_from_fn)]
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#![feature(hasher_prefixfree_extras)]
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#![feature(hashmap_internals)]
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#![feature(try_find)]
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#![feature(inline_const)]
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#![feature(is_sorted)]
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#![feature(pattern)]
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#![feature(pin_macro)]
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#![feature(sort_internals)]
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#![feature(slice_take)]
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#![feature(slice_from_ptr_range)]
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#![feature(split_as_slice)]
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#![feature(maybe_uninit_uninit_array)]
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#![feature(maybe_uninit_array_assume_init)]
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#![feature(maybe_uninit_write_slice)]
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#![feature(min_specialization)]
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#![feature(numfmt)]
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#![feature(step_trait)]
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#![feature(str_internals)]
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#![feature(std_internals)]
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#![feature(test)]
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#![feature(trusted_len)]
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#![feature(try_blocks)]
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#![feature(try_trait_v2)]
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#![feature(slice_internals)]
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#![feature(slice_partition_dedup)]
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#![feature(int_log)]
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#![feature(iter_advance_by)]
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#![feature(iter_array_chunks)]
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#![feature(iter_collect_into)]
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#![feature(iter_partition_in_place)]
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#![feature(iter_intersperse)]
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#![feature(iter_is_partitioned)]
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#![feature(iter_next_chunk)]
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#![feature(iter_order_by)]
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#![feature(iterator_try_collect)]
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#![feature(iterator_try_reduce)]
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#![feature(const_mut_refs)]
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#![feature(const_pin)]
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#![feature(const_waker)]
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#![feature(never_type)]
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#![feature(unwrap_infallible)]
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#![feature(pointer_byte_offsets)]
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#![feature(portable_simd)]
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#![feature(ptr_metadata)]
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#![feature(once_cell)]
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#![feature(option_result_contains)]
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#![feature(unsized_tuple_coercion)]
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#![feature(const_option)]
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#![feature(const_option_ext)]
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#![feature(const_result)]
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#![feature(integer_atomics)]
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#![feature(int_roundings)]
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#![feature(slice_group_by)]
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#![feature(split_array)]
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#![feature(strict_provenance)]
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#![feature(strict_provenance_atomic_ptr)]
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#![feature(trusted_random_access)]
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#![feature(unsize)]
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#![feature(unzip_option)]
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#![feature(const_array_from_ref)]
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#![feature(const_slice_from_ref)]
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#![feature(waker_getters)]
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#![feature(slice_flatten)]
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#![feature(provide_any)]
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#![feature(utf8_chunks)]
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#![feature(is_ascii_octdigit)]
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#![deny(unsafe_op_in_unsafe_fn)]
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extern crate test;
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mod alloc;
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mod any;
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mod array;
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mod ascii;
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mod asserting;
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mod atomic;
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mod bool;
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mod cell;
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mod char;
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mod clone;
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mod cmp;
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mod const_ptr;
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mod convert;
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mod fmt;
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mod future;
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mod hash;
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mod intrinsics;
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mod iter;
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mod lazy;
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mod macros;
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mod manually_drop;
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mod mem;
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mod nonzero;
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mod num;
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mod ops;
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mod option;
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mod pattern;
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mod pin;
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mod pin_macro;
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mod ptr;
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mod result;
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mod simd;
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mod slice;
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mod str;
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mod str_lossy;
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mod task;
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mod time;
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mod tuple;
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mod unicode;
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mod waker;
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