Crate erg_common

provides utilities for parser, compiler, and vm crate.

Re-exports

• pub use crate::str::Str;
• pub use crate::triple::Triple;

Modules

• cache
• config
  defines a command-line parser for ergc.
• consts
• datetime
• dict
• env
• erg_util
• error
  provides common components for error handling.
• fresh
• fxhash
  Fast, non-cryptographic hash used by rustc and Firefox.
• help_messages
• io
• lang
• levenshtein
• macros
• opcode
  defines Opcode (represents Python bytecode opcodes).
• opcode308
  defines Opcode (represents Python bytecode opcodes).
• opcode309
  defines Opcode (represents Python bytecode opcodes).
• opcode310
  defines Opcode (represents Python bytecode opcodes).
• opcode311
  defines Opcode (represents Python bytecode opcodes).
• pathutil
• python_util
  utilities for calling CPython.
• random
• serialize
  オブジェクトのシリアライズ(バイナリ列化)のためのユーティリティーを定義・実装する
• set
• shared
• spawn
• stdin
• str
• style
• traits
  defines common traits used in the compiler.
• triple
• tsort
  Topological sort
• vfs

Macros

• addr
  Once the argument is parsed into String, so use addr_eq! or AddrEq trait if you want to compare addresses
• addr_eq
  do not use for reference types
• assume_unreachable
• caused_by
• debug_enum_assert
• debug_info
• debug_power_assert
• dict
• enable_overflow_stacktrace
• enum_unwrap
  Supports up to double unwrap : is a dummy token to bypass restrictions
• fmt_dbg
• fmt_option
• fmt_option_map
• fn_name
• fn_name_full
  indicates the current invoked function.
• impl_display_and_error
• impl_display_for_enum
• impl_display_for_enum_with_variant
• impl_display_for_single_struct
• impl_display_from_debug
• impl_display_from_nested
  impl<T: NestedDisplay> Display for T NestedDisplayはorphan-ruleに違反するので個別定義する
• impl_displayable_deque_stream_for_wrapper
• impl_displayable_stream_for_wrapper
• impl_from_trait_for_enum
• impl_locational
• impl_locational_for_enum
• impl_nested_display_for_chunk_enum
  For Decl, Def, Call, etc., which can occupy a line by itself
• impl_nested_display_for_enum
• impl_no_type_display_for_enum
• impl_stream
• impl_try_from_trait_for_enum
• impl_u8_enum
• log
  Debug log utility. directives: c: colored output f: file specified f+c: file specified and colored (e.g. colored output to stderr) info: info logging, (comprehensive shorthand for “c GREEN”) info_f: file version of info err: error logging, (comprehensive shorthand for “c RED”) err_f: file version of err
• log_with_time
• lsp_log
• option_enum_unwrap
• power_assert
• ref_addr_eq
• set
• switch_lang
  More languages will be added … Macros do not expand parameters, eliminating the cost of format!
• switch_unreachable

Functions

• chomp
  cut \n
• debug_fmt_iter
• deepen_indent
• failable_map_mut
• fmt_indent
• fmt_iter
• fmt_iter_split_with
• fmt_set_split_with
• fmt_slice
• fmt_vec
• fmt_vec_split_with
• get_hash
  If you want to get a hash consisting of multiple objects, pass it as a tuple or array
• normalize_newline
  \r\n (Windows), \r (old MacOS) -> \n (Unix)
• normalize_path
  at least, this is necessary for Windows and macOS
• open_read
• read_file
• trim_eliminate_top_indent
• try_map
• try_map_mut
• unique_in_place

Type Aliases

• ArcArray