• The Unstable Book
  • 1. Compiler flags
    • 1.1. linker_flavor
    • 1.2. profile
    • 1.3. remap_path_prefix
  • 2. Language features
    • 2.1. abi_msp430_interrupt
    • 2.2. abi_ptx
    • 2.3. abi_sysv64
    • 2.4. abi_thiscall
    • 2.5. abi_unadjusted
    • 2.6. abi_vectorcall
    • 2.7. abi_x86_interrupt
    • 2.8. advanced_slice_patterns
    • 2.9. allocator_internals
    • 2.10. allow_fail
    • 2.11. allow_internal_unsafe
    • 2.12. allow_internal_unstable
    • 2.13. asm
    • 2.14. associated_type_defaults
    • 2.15. attr_literals
    • 2.16. box_patterns
    • 2.17. box_syntax
    • 2.18. catch_expr
    • 2.19. cfg_target_feature
    • 2.20. cfg_target_has_atomic
    • 2.21. cfg_target_thread_local
    • 2.22. cfg_target_vendor
    • 2.23. compiler_builtins
    • 2.24. concat_idents
    • 2.25. conservative_impl_trait
    • 2.26. const_fn
    • 2.27. const_indexing
    • 2.28. custom_attribute
    • 2.29. custom_derive
    • 2.30. decl_macro
    • 2.31. default_type_parameter_fallback
    • 2.32. doc_cfg
    • 2.33. drop_types_in_const
    • 2.34. dropck_eyepatch
    • 2.35. dropck_parametricity
    • 2.36. exclusive_range_pattern
    • 2.37. fn_must_use
    • 2.38. fundamental
    • 2.39. generic_param_attrs
    • 2.40. global_allocator
    • 2.41. global_asm
    • 2.42. i128_type
    • 2.43. inclusive_range_syntax
    • 2.44. intrinsics
    • 2.45. lang_items
    • 2.46. link_args
    • 2.47. link_cfg
    • 2.48. link_llvm_intrinsics
    • 2.49. linkage
    • 2.50. log_syntax
    • 2.51. macro_reexport
    • 2.52. macro_vis_matcher
    • 2.53. main
    • 2.54. naked_functions
    • 2.55. needs_allocator
    • 2.56. needs_panic_runtime
    • 2.57. never_type
    • 2.58. no_core
    • 2.59. no_debug
    • 2.60. non_ascii_idents
    • 2.61. omit_gdb_pretty_printer_section
    • 2.62. on_unimplemented
    • 2.63. optin_builtin_traits
    • 2.64. overlapping_marker_traits
    • 2.65. panic_runtime
    • 2.66. placement_in_syntax
    • 2.67. platform_intrinsics
    • 2.68. plugin
    • 2.69. plugin_registrar
    • 2.70. prelude_import
    • 2.71. proc_macro
    • 2.72. profiler_runtime
    • 2.73. quote
    • 2.74. repr_align
    • 2.75. repr_simd
    • 2.76. rustc_attrs
    • 2.77. rustc_diagnostic_macros
    • 2.78. sanitizer_runtime
    • 2.79. simd
    • 2.80. simd_ffi
    • 2.81. slice_patterns
    • 2.82. specialization
    • 2.83. staged_api
    • 2.84. start
    • 2.85. static_nobundle
    • 2.86. stmt_expr_attributes
    • 2.87. structural_match
    • 2.88. target_feature
    • 2.89. thread_local
    • 2.90. trace_macros
    • 2.91. type_ascription
    • 2.92. unboxed_closures
    • 2.93. unsized_tuple_coercion
    • 2.94. untagged_unions
    • 2.95. unwind_attributes
    • 2.96. use_extern_macros
    • 2.97. used
  • 3. Library Features
    • 3.1. alloc
    • 3.2. alloc_jemalloc
    • 3.3. alloc_system
    • 3.4. allocator_api
    • 3.5. ascii_ctype
    • 3.6. box_heap
    • 3.7. c_void_variant
    • 3.8. char_error_internals
    • 3.9. coerce_unsized
    • 3.10. collection_placement
    • 3.11. collections
    • 3.12. collections_range
    • 3.13. compiler_builtins_lib
    • 3.14. concat_idents_macro
    • 3.15. core_char_ext
    • 3.16. core_float
    • 3.17. core_intrinsics
    • 3.18. core_panic
    • 3.19. core_private_bignum
    • 3.20. core_private_diy_float
    • 3.21. core_slice_ext
    • 3.22. core_str_ext
    • 3.23. dec2flt
    • 3.24. decode_utf8
    • 3.25. derive_clone_copy
    • 3.26. derive_eq
    • 3.27. drain_filter
    • 3.28. error_type_id
    • 3.29. exact_size_is_empty
    • 3.30. fd
    • 3.31. fd_read
    • 3.32. fixed_size_array
    • 3.33. flt2dec
    • 3.34. fmt_flags_align
    • 3.35. fmt_internals
    • 3.36. fn_traits
    • 3.37. fnbox
    • 3.38. from_utf8_error_as_bytes
    • 3.39. fused
    • 3.40. future_atomic_orderings
    • 3.41. get_type_id
    • 3.42. heap_api
    • 3.43. hint_core_should_pause
    • 3.44. i128
    • 3.45. inclusive_range
    • 3.46. int_error_internals
    • 3.47. integer_atomics
    • 3.48. io
    • 3.49. io_error_internals
    • 3.50. ip
    • 3.51. iter_rfind
    • 3.52. iterator_step_by
    • 3.53. libstd_io_internals
    • 3.54. libstd_sys_internals
    • 3.55. libstd_thread_internals
    • 3.56. linked_list_extras
    • 3.57. lookup_host
    • 3.58. mpsc_select
    • 3.59. n16
    • 3.60. never_type_impls
    • 3.61. nonzero
    • 3.62. offset_to
    • 3.63. once_poison
    • 3.64. panic_abort
    • 3.65. panic_col
    • 3.66. panic_unwind
    • 3.67. pattern
    • 3.68. placement_in
    • 3.69. placement_new_protocol
    • 3.70. print_internals
    • 3.71. proc_macro
    • 3.72. proc_macro_internals
    • 3.73. profiler_runtime_lib
    • 3.74. rand
    • 3.75. range_contains
    • 3.76. raw
    • 3.77. read_initializer
    • 3.78. refcell_replace_swap
    • 3.79. rt
    • 3.80. rustc_private
    • 3.81. sanitizer_runtime_lib
    • 3.82. set_stdio
    • 3.83. shared
    • 3.84. sip_hash_13
    • 3.85. slice_concat_ext
    • 3.86. slice_get_slice
    • 3.87. slice_rotate
    • 3.88. slice_rsplit
    • 3.89. sort_internals
    • 3.90. splice
    • 3.91. step_trait
    • 3.92. str_escape
    • 3.93. str_internals
    • 3.94. string_retain
    • 3.95. swap_nonoverlapping
    • 3.96. swap_with_slice
    • 3.97. take_set_limit
    • 3.98. test
    • 3.99. thread_local_internals
    • 3.100. thread_local_state
    • 3.101. toowned_clone_into
    • 3.102. trusted_len
    • 3.103. try_from
    • 3.104. try_trait
    • 3.105. unicode
    • 3.106. unique
    • 3.107. unreachable
    • 3.108. unsize
    • 3.109. update_panic_count
    • 3.110. vec_remove_item
    • 3.111. vec_resize_default
    • 3.112. windows_c
    • 3.113. windows_handle
    • 3.114. windows_net
    • 3.115. windows_stdio

Compiler flags