这里列出了所有命名空间成员，并附带其说明文档:

- a -

• advance() : utf8::unchecked
• append() : utf8::unchecked

- b -

• bom : utf8
• bom16be : utf8
• bom16le : utf8
• bom32be : utf8
• bom32le : utf8

- c -

• CODE_POINT_MAX : utf8::internal

- d -

• distance() : utf8::unchecked

- f -

• find_invalid() : utf8

- g -

• get_sequence_1() : utf8::internal
• get_sequence_2() : utf8::internal
• get_sequence_3() : utf8::internal
• get_sequence_4() : utf8::internal

- i -

• INCOMPLETE_SEQUENCE : utf8::internal
• increase_safely() : utf8::internal
• INVALID_CODE_POINT : utf8::internal
• INVALID_LEAD : utf8::internal
• is_bom() : utf8
• is_code_point_valid() : utf8::internal
• is_lead_surrogate() : utf8::internal
• is_overlong_sequence() : utf8::internal
• is_surrogate() : utf8::internal
• is_trail() : utf8::internal
• is_trail_surrogate() : utf8::internal
• is_valid() : utf8

- l -

• LEAD_OFFSET : utf8::internal
• LEAD_SURROGATE_MAX : utf8::internal
• LEAD_SURROGATE_MIN : utf8::internal

- m -

• mask16() : utf8::internal
• mask8() : utf8::internal

- n -

• next() : utf8::unchecked
• NOT_ENOUGH_ROOM : utf8::internal

- o -

• OVERLONG_SEQUENCE : utf8::internal

- p -

• peek_next() : utf8::unchecked
• previous() : utf8::unchecked
• prior() : utf8::unchecked

- s -

• sequence_length() : utf8::internal
• starts_with_bom() : utf8
• SURROGATE_OFFSET : utf8::internal

- t -

• TRAIL_SURROGATE_MAX : utf8::internal
• TRAIL_SURROGATE_MIN : utf8::internal

- u -

• uint16_t : utf8
• uint32_t : utf8
• uint8_t : utf8
• utf16to8() : utf8::unchecked
• utf32to8() : utf8::unchecked
• UTF8_OK : utf8::internal
• utf8to16() : utf8::unchecked
• utf8to32() : utf8::unchecked
• utf_error : utf8::internal

- v -

• validate_next() : utf8::internal