error: the function has a cyclomatic complexity of 28
--> $DIR/cyclomatic_complexity.rs:7:1
|
7 | fn main() {
| _^ starting here...
8 | | if true {
9 | | println!("a");
10 | | }
... |
88 | | }
89 | | }
| |_^ ...ending here
|
note: lint level defined here
--> $DIR/cyclomatic_complexity.rs:4:9
|
4 | #![deny(cyclomatic_complexity)]
| ^^^^^^^^^^^^^^^^^^^^^
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 7
--> $DIR/cyclomatic_complexity.rs:92:1
|
92 | fn kaboom() {
| _^ starting here...
93 | | let n = 0;
94 | | 'a: for i in 0..20 {
95 | | 'b: for j in i..20 {
... |
110 | | }
111 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 1
--> $DIR/cyclomatic_complexity.rs:138:1
|
138 | fn lots_of_short_circuits() -> bool {
| _^ starting here...
139 | | true && false && true && false && true && false && true
140 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 1
--> $DIR/cyclomatic_complexity.rs:143:1
|
143 | fn lots_of_short_circuits2() -> bool {
| _^ starting here...
144 | | true || false || true || false || true || false || true
145 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 2
--> $DIR/cyclomatic_complexity.rs:148:1
|
148 | fn baa() {
| _^ starting here...
149 | | let x = || match 99 {
150 | | 0 => 0,
151 | | 1 => 1,
... |
162 | | }
163 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 2
--> $DIR/cyclomatic_complexity.rs:149:13
|
149 | let x = || match 99 {
| _____________^ starting here...
150 | | 0 => 0,
151 | | 1 => 1,
152 | | 2 => 2,
... |
156 | | _ => 42,
157 | | };
| |_____^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 2
--> $DIR/cyclomatic_complexity.rs:166:1
|
166 | fn bar() {
| _^ starting here...
167 | | match 99 {
168 | | 0 => println!("hi"),
169 | | _ => println!("bye"),
170 | | }
171 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 2
--> $DIR/cyclomatic_complexity.rs:185:1
|
185 | fn barr() {
| _^ starting here...
186 | | match 99 {
187 | | 0 => println!("hi"),
188 | | 1 => println!("bla"),
... |
191 | | }
192 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 3
--> $DIR/cyclomatic_complexity.rs:195:1
|
195 | fn barr2() {
| _^ starting here...
196 | | match 99 {
197 | | 0 => println!("hi"),
198 | | 1 => println!("bla"),
... |
207 | | }
208 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 2
--> $DIR/cyclomatic_complexity.rs:211:1
|
211 | fn barrr() {
| _^ starting here...
212 | | match 99 {
213 | | 0 => println!("hi"),
214 | | 1 => panic!("bla"),
... |
217 | | }
218 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 3
--> $DIR/cyclomatic_complexity.rs:221:1
|
221 | fn barrr2() {
| _^ starting here...
222 | | match 99 {
223 | | 0 => println!("hi"),
224 | | 1 => panic!("bla"),
... |
233 | | }
234 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 2
--> $DIR/cyclomatic_complexity.rs:237:1
|
237 | fn barrrr() {
| _^ starting here...
238 | | match 99 {
239 | | 0 => println!("hi"),
240 | | 1 => println!("bla"),
... |
243 | | }
244 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 3
--> $DIR/cyclomatic_complexity.rs:247:1
|
247 | fn barrrr2() {
| _^ starting here...
248 | | match 99 {
249 | | 0 => println!("hi"),
250 | | 1 => println!("bla"),
... |
259 | | }
260 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 2
--> $DIR/cyclomatic_complexity.rs:263:1
|
263 | fn cake() {
| _^ starting here...
264 | | if 4 == 5 {
265 | | println!("yea");
266 | | } else {
... |
269 | | println!("whee");
270 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 4
--> $DIR/cyclomatic_complexity.rs:274:1
|
274 | pub fn read_file(input_path: &str) -> String {
| _^ starting here...
275 | | use std::fs::File;
276 | | use std::io::{Read, Write};
277 | | use std::path::Path;
... |
299 | | }
300 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 1
--> $DIR/cyclomatic_complexity.rs:305:1
|
305 | fn void(void: Void) {
| _^ starting here...
306 | | if true {
307 | | match void {
308 | | }
309 | | }
310 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 1
--> $DIR/cyclomatic_complexity.rs:319:1
|
319 | fn try() -> Result<i32, &'static str> {
| _^ starting here...
320 | | match 5 {
321 | | 5 => Ok(5),
322 | | _ => return Err("bla"),
323 | | }
324 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 1
--> $DIR/cyclomatic_complexity.rs:327:1
|
327 | fn try_again() -> Result<i32, &'static str> {
| _^ starting here...
328 | | let _ = try!(Ok(42));
329 | | let _ = try!(Ok(43));
330 | | let _ = try!(Ok(44));
... |
339 | | }
340 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 1
--> $DIR/cyclomatic_complexity.rs:343:1
|
343 | fn early() -> Result<i32, &'static str> {
| _^ starting here...
344 | | return Ok(5);
345 | | return Ok(5);
346 | | return Ok(5);
... |
352 | | return Ok(5);
353 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: the function has a cyclomatic complexity of 8
--> $DIR/cyclomatic_complexity.rs:356:1
|
356 | fn early_ret() -> i32 {
| _^ starting here...
357 | | let a = if true { 42 } else { return 0; };
358 | | let a = if a < 99 { 42 } else { return 0; };
359 | | let a = if a < 99 { 42 } else { return 0; };
... |
372 | | }
373 | | }
| |_^ ...ending here
|
= help: you could split it up into multiple smaller functions
error: aborting due to 20 previous errors