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⨍ Functions 673◇ Types & classes 100

Functionat_least_three_types_of_fruits

()

solutions/11_hashmaps/hashmaps1.rs:31

Functionat_least_three_types_of_fruits

()

exercises/11_hashmaps/hashmaps1.rs:29

Functionaverage

(values: &[f64])

solutions/23_conversions/using_as.rs:4

Functionaverage

(values: &[f64])

exercises/23_conversions/using_as.rs:4

Functionbigger

(a: i32, b: i32)

solutions/03_if/if1.rs:1

Functionbigger

(a: i32, b: i32)

exercises/03_if/if1.rs:1

Functionbuild_scores

()

solutions/11_hashmaps/hashmaps3.rs:58

Functionbuild_scores

()

exercises/11_hashmaps/hashmaps3.rs:50

Functionbyte_counter

获取给定参数中的字节数(bytes, 而非字符数) (`.len()` 方法返回的是字符串中的字节数)。

solutions/23_conversions/as_ref_mut.rs:8

Functionbyte_counter

获取给定参数中的字节数(bytes, 而非字符数) (`.len()` 方法返回的是字符串中的字节数)。 TODO: 适当地添加 `AsRef` 特征作为特征约束(trait bound)。

exercises/23_conversions/as_ref_mut.rs:9

Functioncalculate_price_of_apples

(n_apples: u64)

solutions/quizzes/quiz1.rs:5

Functioncalculate_transport_fees

()

solutions/07_structs/structs3.rs:71

Functioncalculate_transport_fees

()

exercises/07_structs/structs3.rs:77

Functioncapitalize_first

TODO: 完成 `capitalize_first` 函数。 "hello" -> "Hello"

exercises/18_iterators/iterators2.rs:5

Functioncapitalize_words_string

TODO: 再次将 `capitalize_first` 函数应用于字符串切片的切片。并单独返回一个字符串。 ["hello", " ", "world"] -> "Hello World"

solutions/18_iterators/iterators2.rs:23

Functioncapitalize_words_string

TODO: 再次将 `capitalize_first` 函数应用于字符串切片的切片。并单独返回一个字符串。 ["hello", " ", "world"] -> "Hello World"

exercises/18_iterators/iterators2.rs:23

Functioncapitalize_words_vector

将 `capitalize_first` 函数应用于字符串切片的切片。并返回一个字符串动态数组。 ["hello", "world"] -> ["Hello", "World"]

solutions/18_iterators/iterators2.rs:16

Functioncapitalize_words_vector

TODO: 将 `capitalize_first` 函数应用于字符串切片的切片。并返回一个字符串动态数组。 ["hello", "world"] -> ["Hello", "World"]

exercises/18_iterators/iterators2.rs:16

Methodchange_color

(&mut self, red: u8, green: u8, blue: u8)

exercises/08_enums/enums3.rs:38

Functionchar_counter

获取给定参数中的字符数(而非字节数)。

solutions/23_conversions/as_ref_mut.rs:13

Functionchar_counter

获取给定参数中的字符数(而非字节数)。 TODO: 适当地添加 `AsRef` 特性作为特征约束。

exercises/23_conversions/as_ref_mut.rs:15

Functioncheck_ice_cream

()

solutions/12_options/options1.rs:30

Functioncheck_icecream

()

exercises/12_options/options1.rs:26

Functioncompare_license_information

()

solutions/15_traits/traits4.rs:27

Functioncompare_license_information

()

exercises/15_traits/traits4.rs:27

Functioncompare_license_information_backwards

()

solutions/15_traits/traits4.rs:32

Functioncompare_license_information_backwards

()

exercises/15_traits/traits4.rs:32

Functioncompare_license_types

(software1: impl Licensed, software2: impl Licensed)

solutions/15_traits/traits4.rs:13

Functioncompare_license_types

TODO: 通过修改此函数的签名来修复编译器错误。

exercises/15_traits/traits4.rs:14

Functioncompose_a_string

()

solutions/09_strings/strings3.rs:33

Functioncompose_a_string

()

exercises/09_strings/strings3.rs:29

Functioncompose_me

(input: &str)

solutions/09_strings/strings3.rs:5

Functioncompose_me

(input: &str)

exercises/09_strings/strings3.rs:5

Functioncorrect_width_and_height

()

solutions/17_tests/tests3.rs:28

Functioncorrect_width_and_height

()

exercises/17_tests/tests3.rs:28

Functioncount_collection_complete

()

solutions/18_iterators/iterators5.rs:130

Functioncount_collection_complete

()

exercises/18_iterators/iterators5.rs:118

Functioncount_collection_equals_for

()

solutions/18_iterators/iterators5.rs:151

Functioncount_collection_equals_for

()

exercises/18_iterators/iterators5.rs:139

Functioncount_collection_for

(collection: &[HashMap<String, Progress>], value: Progress)

solutions/18_iterators/iterators5.rs:31

Functioncount_collection_for

(collection: &[HashMap<String, Progress>], value: Progress)

exercises/18_iterators/iterators5.rs:31

Functioncount_collection_iterator

(collection: &[HashMap<String, Progress>], value: Progress)

solutions/18_iterators/iterators5.rs:39

Functioncount_collection_iterator

TODO: 使用迭代器而不是 `for` 循环来实现 `count_collection_for` 的功能。

exercises/18_iterators/iterators5.rs:44

Functioncount_collection_iterator_flat

等同于 `count_collection_iterator` 和 `count_iterator`，其迭代方式就好像集合是单个容器，而非容器的容器(更准确地说，是单个迭代器，而非迭代器的迭代器)。

solutions/18_iterators/iterators5.rs:51

Functioncount_collection_none

()

solutions/18_iterators/iterators5.rs:144

Functioncount_collection_none

()

exercises/18_iterators/iterators5.rs:133

Functioncount_collection_some

()

solutions/18_iterators/iterators5.rs:137

Functioncount_collection_some

()

exercises/18_iterators/iterators5.rs:127

Functioncount_complete

()

solutions/18_iterators/iterators5.rs:100

Functioncount_complete

()

exercises/18_iterators/iterators5.rs:88

Functioncount_complete_equals_for

()

solutions/18_iterators/iterators5.rs:118

Functioncount_complete_equals_for

()

exercises/18_iterators/iterators5.rs:106

Functioncount_for

(map: &HashMap<String, Progress>, value: Progress)

exercises/18_iterators/iterators5.rs:15

Functioncount_iterator

TODO: 使用迭代器而不是 `for` 循环来实现 `count_for` 的功能。

exercises/18_iterators/iterators5.rs:26

Functioncount_none

()

solutions/18_iterators/iterators5.rs:112

Functioncount_none

()

exercises/18_iterators/iterators5.rs:100

Functioncount_some

()

solutions/18_iterators/iterators5.rs:106

Functioncount_some

()

exercises/18_iterators/iterators5.rs:94

Functioncrab_lives_on_beach

()

solutions/03_if/if3.rs:45

Functioncrab_lives_on_beach

()

exercises/03_if/if3.rs:45

Functioncreate_empty_list

()

solutions/19_smart_pointers/box1.rs:16

Functioncreate_empty_list

TODO: 创建一个空的构造列表(cons list)。

exercises/19_smart_pointers/box1.rs:18

Functioncreate_international_package

()

solutions/07_structs/structs3.rs:51

Functioncreate_international_package

()

exercises/07_structs/structs3.rs:57

Functioncreate_local_package

()

solutions/07_structs/structs3.rs:61

Functioncreate_local_package

()

exercises/07_structs/structs3.rs:67

Functioncreate_non_empty_list

()

solutions/19_smart_pointers/box1.rs:20

Functioncreate_non_empty_list

TODO: 创建一个非空的构造列表(cons list)。

exercises/19_smart_pointers/box1.rs:23

Methoddefault

()

solutions/23_conversions/from_into.rs:13

Methoddefault

()

exercises/23_conversions/from_into.rs:13

Functiondefault_disliked_food

()

solutions/03_if/if2.rs:30

Functiondefault_disliked_food

()

exercises/03_if/if2.rs:32

Functiondifferent_counts

()

solutions/23_conversions/as_ref_mut.rs:32

Functiondifferent_counts

()

exercises/23_conversions/as_ref_mut.rs:34

Functiondifferent_counts_using_string

()

solutions/23_conversions/as_ref_mut.rs:44

Functiondifferent_counts_using_string

()

exercises/23_conversions/as_ref_mut.rs:46

Methodecho

(&mut self, s: String)

exercises/08_enums/enums3.rs:34

Functionempty_input

()

solutions/23_conversions/from_str.rs:61

Functionempty_input

()

exercises/23_conversions/from_str.rs:54

Functionequal_numbers

()

solutions/03_if/if1.rs:29

Functionequal_numbers

()

exercises/03_if/if1.rs:32

Functionexplains_why_generating_nametag_text_fails

()

solutions/13_error_handling/errors1.rs:29

Functionexplains_why_generating_nametag_text_fails

()

exercises/13_error_handling/errors1.rs:32

Functionfactorial

(num: u64)

exercises/18_iterators/iterators4.rs:1

Functionfactorial_fold

等同于 `factorial_for`，但更简短，且没有显式的 `for` 循环和可变变量。

solutions/18_iterators/iterators4.rs:15

Functionfactorial_for

使用 `for` 循环和一个可变变量。

solutions/18_iterators/iterators4.rs:4

Functionfactorial_of_0

()

solutions/18_iterators/iterators4.rs:43

Functionfactorial_of_0

()

exercises/18_iterators/iterators4.rs:25

Functionfactorial_of_1

()

solutions/18_iterators/iterators4.rs:50

Functionfactorial_of_1

()

exercises/18_iterators/iterators4.rs:30

Functionfactorial_of_2

()

solutions/18_iterators/iterators4.rs:56

Functionfactorial_of_2

()

exercises/18_iterators/iterators4.rs:34

Functionfactorial_of_4

()

solutions/18_iterators/iterators4.rs:63

Functionfactorial_of_4

()

exercises/18_iterators/iterators4.rs:39

Functionfactorial_product

等同于 `factorial_fold`，不过使用了Clippy建议的内置方法(built-in method)。

solutions/18_iterators/iterators4.rs:30

Functionfail_creating_weightless_package

()

solutions/07_structs/structs3.rs:43

Functionfail_creating_weightless_package

()

exercises/07_structs/structs3.rs:49

Methodfmt

(&self, f: &mut fmt::Formatter)

solutions/13_error_handling/errors5.rs:23

Methodfmt

(&self, f: &mut fmt::Formatter)

exercises/13_error_handling/errors5.rs:23

Functionfortytwo_is_bigger_than_thirtytwo

()

solutions/03_if/if1.rs:24

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