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llogiq/clippy-ai2048.log

Created July 20, 2016 09:10
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clippy run of ai2048
Raw
clippy-ai2048.log
Compiling ai2048 v0.1.0 (file:///home/andre/projects/ai2048)
warning: you should put `ExpectiMax` between ticks in the documentation, #[warn(doc_markdown)] on by default
--> src/searcher.rs:1:64
|>
1 |> //! This is the meat of the library. This module implements an ExpectiMax search
|> ^^^^^^^^^^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#doc_markdown
warning: you should put `Expectiminimax_tree` between ticks in the documentation, #[warn(doc_markdown)] on by default
--> src/searcher.rs:2:36
|>
2 |> //! (https://en.wikipedia.org/wiki/Expectiminimax_tree - we don't need a MIN node, since
|> ^^^^^^^^^^^^^^^^^^^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#doc_markdown
warning: you should put `ExpectiMax` between ticks in the documentation, #[warn(doc_markdown)] on by default
--> src/searcher.rs:29:57
|>
29 |> /// but I don't think I'll find a better algorithm than ExpectiMax now.
|> ^^^^^^^^^^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#doc_markdown
warning: returning the result of a let binding from a block. Consider returning the expression directly., #[warn(let_and_return)] on by default
--> src/searcher.rs:234:9
|>
234 |> max
|> ^^^
note: this expression can be directly returned
--> src/searcher.rs:228:19
|>
228 |> let max = children.values()
|> ^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#let_and_return
warning: missing documentation for a struct
--> src/board.rs:17:1
|>
17 |> pub struct Board {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a variant
--> src/board.rs:24:5
|>
24 |> Left,
|> ^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a variant
--> src/board.rs:25:5
|>
25 |> Right,
|> ^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a variant
--> src/board.rs:26:5
|>
26 |> Up,
|> ^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a variant
--> src/board.rs:27:5
|>
27 |> Down,
|> ^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: using `clone` on a `Copy` type, #[warn(clone_on_copy)] on by default
--> src/board.rs:97:24
|>
97 |> let mut flat = self.flatten().clone();
|> ^^^^^^^^^^^^^^^^^^^^^^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#clone_on_copy
warning: the loop variable `x` is only used to index `flat`., #[warn(needless_range_loop)] on by default
--> src/board.rs:109:9
|>
109 |> for x in 0..16 {
|> ^
help: consider using an iterator
src/board.rs: for <item> in flat.iter().take(16) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:119:13
|>
119 |> position = position - 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: position -= 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: using `clone` on a `Copy` type, #[warn(clone_on_copy)] on by default
--> src/board.rs:163:41
|>
163 |> let mut possible_grid = self.grid.clone();
|> ^^^^^^^^^^^^^^^^^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#clone_on_copy
warning: the loop variable `x` is used to index `result`, #[warn(needless_range_loop)] on by default
--> src/board.rs:176:9
|>
176 |> for x in 0..4 {
|> ^
help: consider using an iterator
src/board.rs: for (x, <item>) in result.iter().enumerate().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:195:21
|>
195 |> last_index = last_index + 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: last_index += 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:201:17
|>
201 |> last_index = last_index + 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: last_index += 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: the loop variable `x` is used to index `result`, #[warn(needless_range_loop)] on by default
--> src/board.rs:216:9
|>
216 |> for x in 0..4 {
|> ^
help: consider using an iterator
src/board.rs: for (x, <item>) in result.iter().enumerate().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:235:21
|>
235 |> last_index = last_index - 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: last_index -= 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:241:17
|>
241 |> last_index = last_index - 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: last_index -= 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:275:21
|>
275 |> last_index = last_index + 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: last_index += 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:281:17
|>
281 |> last_index = last_index + 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: last_index += 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:315:21
|>
315 |> last_index = last_index - 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: last_index -= 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: manual implementation of an assign operation, #[warn(assign_op_pattern)] on by default
--> src/board.rs:321:17
|>
321 |> last_index = last_index - 1;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: replace it with
src/board.rs: last_index -= 1;
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#assign_op_pattern
warning: missing documentation for a module
--> src/lib.rs:25:1
|>
25 |> pub mod heuristic;
|> ^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a module
--> src/heuristic/mod.rs:3:1
|>
3 |> pub mod heat_map;
|> ^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct
--> src/heuristic/heat_map.rs:19:1
|>
19 |> pub struct HeatMapHeuristic {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: the loop variable `x` is only used to index `grid`., #[warn(needless_range_loop)] on by default
--> src/heuristic/heat_map.rs:72:9
|>
72 |> for x in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/heat_map.rs: for <item> in grid.iter().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: missing documentation for a method
--> src/heuristic/heat_map.rs:91:5
|>
91 |> pub fn new() -> HeatMapHeuristic {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: you should consider deriving a `Default` implementation for `heuristic::heat_map::HeatMapHeuristic`, #[warn(new_without_default_derive)] on by default
--> src/heuristic/heat_map.rs:91:5
|>
91 |> pub fn new() -> HeatMapHeuristic {
|> ^
help: try this
src/heuristic/heat_map.rs: #[derive(Default)]
src/heuristic/heat_map.rs: pub fn new() -> HeatMapHeuristic {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#new_without_default_derive
warning: the loop variable `x` is used to index `heat_maps`, #[warn(needless_range_loop)] on by default
--> src/heuristic/heat_map.rs:95:9
|>
95 |> for x in 1..4 {
|> ^
help: consider using an iterator
src/heuristic/heat_map.rs: for (x, <item>) in heat_maps.iter().enumerate().take(4).skip(1) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: the loop variable `x` is used to index `heat_maps`, #[warn(needless_range_loop)] on by default
--> src/heuristic/heat_map.rs:99:9
|>
99 |> for x in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/heat_map.rs: for (x, <item>) in heat_maps.iter().enumerate().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: the loop variable `x` is used to index `heat_map`, #[warn(needless_range_loop)] on by default
--> src/heuristic/heat_map.rs:108:9
|>
108 |> for x in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/heat_map.rs: for (x, <item>) in heat_map.iter().enumerate().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: the loop variable `y` is used to index `new`, #[warn(needless_range_loop)] on by default
--> src/heuristic/heat_map.rs:109:13
|>
109 |> for y in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/heat_map.rs: for (y, <item>) in new.iter().enumerate().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: the loop variable `x` is used to index `heat_map`, #[warn(needless_range_loop)] on by default
--> src/heuristic/heat_map.rs:119:9
|>
119 |> for x in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/heat_map.rs: for (x, <item>) in heat_map.iter().enumerate().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: the loop variable `y` is used to index `new`, #[warn(needless_range_loop)] on by default
--> src/heuristic/heat_map.rs:120:13
|>
120 |> for y in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/heat_map.rs: for (y, <item>) in new.iter().enumerate().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: missing documentation for a module
--> src/heuristic/mod.rs:4:1
|>
4 |> pub mod composite;
|> ^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct
--> src/heuristic/composite.rs:6:1
|>
6 |> pub struct CompositeHeuristic;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a method
--> src/heuristic/composite.rs:9:5
|>
9 |> pub fn new() -> Self {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: you should consider deriving a `Default` implementation for `heuristic::composite::CompositeHeuristic`, #[warn(new_without_default_derive)] on by default
--> src/heuristic/composite.rs:9:5
|>
9 |> pub fn new() -> Self {
|> ^
help: try this
src/heuristic/composite.rs: #[derive(Default)]
src/heuristic/composite.rs: pub fn new() -> Self {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#new_without_default_derive
warning: missing documentation for a trait
--> src/heuristic/mod.rs:10:1
|>
10 |> pub trait Heuristic {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a trait method
--> src/heuristic/mod.rs:11:5
|>
11 |> fn eval(&self, &PlayerNode) -> f64;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: the loop variable `x` is only used to index `grid`., #[warn(needless_range_loop)] on by default
--> src/heuristic/mod.rs:35:5
|>
35 |> for x in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/mod.rs: for <item> in grid.iter().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: the loop variable `x` is only used to index `grid`., #[warn(needless_range_loop)] on by default
--> src/heuristic/mod.rs:56:5
|>
56 |> for x in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/mod.rs: for <item> in grid.iter().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: the loop variable `cell_x` is used to index `grid`, #[warn(needless_range_loop)] on by default
--> src/heuristic/mod.rs:122:9
|>
122 |> for cell_x in 0..4 {
|> ^
help: consider using an iterator
src/heuristic/mod.rs: for (cell_x, <item>) in grid.iter().enumerate().take(4) {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#needless_range_loop
warning: item `search_tree::cache::Cache<K, V>` has a `.len(_: &Self)` method, but no `.is_empty(_: &Self)` method. Consider adding one, #[warn(len_without_is_empty)] on by default
--> src/search_tree/cache.rs:45:5
|>
45 |> pub fn len(&self) -> usize {
|> ^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#len_without_is_empty
warning: very complex type used. Consider factoring parts into `type` definitions, #[warn(type_complexity)] on by default
--> src/search_tree/mod.rs:105:15
|>
105 |> children: RefCell<Option<Rc<HashMap<Move, Rc<ComputerNode>>>>>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#type_complexity
warning: missing documentation for a struct field
--> src/search_tree/mod.rs:109:5
|>
109 |> pub heuristic: Cell<Option<f64>>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: it is more idiomatic to loop over `&board::MOVES` instead of `board::MOVES.iter()`, #[warn(explicit_iter_loop)] on by default
--> src/search_tree/mod.rs:152:9
|>
152 |> for m in board::MOVES.iter() {
|> ^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#explicit_iter_loop
warning: missing documentation for a struct field
--> src/search_tree/mod.rs:175:5
|>
175 |> pub with2: Vec<Rc<PlayerNode>>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/search_tree/mod.rs:176:5
|>
176 |> pub with4: Vec<Rc<PlayerNode>>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:43:5
|>
43 |> pub search_statistics: SearchStatistics,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:44:5
|>
44 |> pub root_board: Board,
|> ^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:45:5
|>
45 |> pub move_evaluations: HashMap<Move, f64>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:46:5
|>
46 |> pub best_move: Option<(Move, f64)>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:51:5
|>
51 |> pub search_duration: Duration,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:52:5
|>
52 |> pub nodes_traversed: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:53:5
|>
53 |> pub terminal_traversed: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:54:5
|>
54 |> pub known_player_nodes: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:55:5
|>
55 |> pub known_computer_nodes: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:56:5
|>
56 |> pub new_player_nodes: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:57:5
|>
57 |> pub new_computer_nodes: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: length comparison to zero, #[warn(len_zero)] on by default
--> src/searcher.rs:139:28
|>
139 |> let best_move = if hashmap.len() > 0 {
|> ^^^^^^^^^^^^^^^^^
help: consider using `is_empty`
src/searcher.rs: let best_move = if !hashmap.is_empty() {
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#len_zero
warning: you seem to be using .map() to clone the contents of an iterator, consider using `.cloned()`, #[warn(map_clone)] on by default
--> src/searcher.rs:140:29
|>
140 |> let best_eval = hashmap.values().map(|&v| v).fold(f64::NAN, f64::max);
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: try
hashmap.values().cloned()
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#map_clone
warning: strict comparison of f32 or f64, #[warn(float_cmp)] on by default
--> src/searcher.rs:142:36
|>
142 |> .filter(|&(_, &e)| e == best_eval)
|> ^^^^^^^^^^^^^^
help: consider comparing them within some error
src/searcher.rs: .filter(|&(_, &e)| (e - best_eval).abs() < error)
note: std::f32::EPSILON and std::f64::EPSILON are available.
--> src/searcher.rs:142:36
|>
142 |> .filter(|&(_, &e)| e == best_eval)
|> ^^^^^^^^^^^^^^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#float_cmp
warning: using `clone` on a `Copy` type, #[warn(clone_on_copy)] on by default
--> src/searcher.rs:152:25
|>
152 |> root_board: search_tree.get_root().get_board().clone(),
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#clone_on_copy
Compiling ai2048 v0.1.0 (file:///home/andre/projects/ai2048)
warning: missing documentation for a struct
--> src/board.rs:17:1
|>
17 |> pub struct Board {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a variant
--> src/board.rs:24:5
|>
24 |> Left,
|> ^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a variant
--> src/board.rs:25:5
|>
25 |> Right,
|> ^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a variant
--> src/board.rs:26:5
|>
26 |> Up,
|> ^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a variant
--> src/board.rs:27:5
|>
27 |> Down,
|> ^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a module
--> src/lib.rs:25:1
|>
25 |> pub mod heuristic;
|> ^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a module
--> src/heuristic/mod.rs:3:1
|>
3 |> pub mod heat_map;
|> ^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct
--> src/heuristic/heat_map.rs:19:1
|>
19 |> pub struct HeatMapHeuristic {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a method
--> src/heuristic/heat_map.rs:91:5
|>
91 |> pub fn new() -> HeatMapHeuristic {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a module
--> src/heuristic/mod.rs:4:1
|>
4 |> pub mod composite;
|> ^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct
--> src/heuristic/composite.rs:6:1
|>
6 |> pub struct CompositeHeuristic;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a method
--> src/heuristic/composite.rs:9:5
|>
9 |> pub fn new() -> Self {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a trait
--> src/heuristic/mod.rs:10:1
|>
10 |> pub trait Heuristic {
|> ^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a trait method
--> src/heuristic/mod.rs:11:5
|>
11 |> fn eval(&self, &PlayerNode) -> f64;
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/search_tree/mod.rs:109:5
|>
109 |> pub heuristic: Cell<Option<f64>>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/search_tree/mod.rs:175:5
|>
175 |> pub with2: Vec<Rc<PlayerNode>>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/search_tree/mod.rs:176:5
|>
176 |> pub with4: Vec<Rc<PlayerNode>>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:43:5
|>
43 |> pub search_statistics: SearchStatistics,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:44:5
|>
44 |> pub root_board: Board,
|> ^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:45:5
|>
45 |> pub move_evaluations: HashMap<Move, f64>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:46:5
|>
46 |> pub best_move: Option<(Move, f64)>,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:51:5
|>
51 |> pub search_duration: Duration,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:52:5
|>
52 |> pub nodes_traversed: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:53:5
|>
53 |> pub terminal_traversed: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:54:5
|>
54 |> pub known_player_nodes: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:55:5
|>
55 |> pub known_computer_nodes: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:56:5
|>
56 |> pub new_player_nodes: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: missing documentation for a struct field
--> src/searcher.rs:57:5
|>
57 |> pub new_computer_nodes: usize,
|> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: lint level defined here
--> src/lib.rs:1:9
|>
1 |> #![warn(missing_docs)]
|> ^^^^^^^^^^^^
warning: it is more idiomatic to loop over `&ai2048::board::MOVES` instead of `ai2048::board::MOVES.iter()`, #[warn(explicit_iter_loop)] on by default
--> src/main.rs:18:9
|>
18 |> for mv in ai2048::board::MOVES.iter() {
|> ^
help: for further information visit https://github.com/Manishearth/rust-clippy/wiki#explicit_iter_loop
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