1 error: consider implementing `TryFrom` instead
2 --> $DIR/fallible_impl_from.rs:7:1
4 7 | / impl From<String> for Foo {
5 8 | | fn from(s: String) -> Self {
6 9 | | Foo(s.parse().unwrap())
11 note: lint level defined here
12 --> $DIR/fallible_impl_from.rs:3:9
14 3 | #![deny(clippy::fallible_impl_from)]
15 | ^^^^^^^^^^^^^^^^^^^^^^^^^^
16 = help: `From` is intended for infallible conversions only. Use `TryFrom` if there's a possibility for the conversion to fail.
17 note: potential failure(s)
18 --> $DIR/fallible_impl_from.rs:9:13
20 9 | Foo(s.parse().unwrap())
23 error: consider implementing `TryFrom` instead
24 --> $DIR/fallible_impl_from.rs:30:1
26 30 | / impl From<usize> for Invalid {
27 31 | | fn from(i: usize) -> Invalid {
35 = help: `From` is intended for infallible conversions only. Use `TryFrom` if there's a possibility for the conversion to fail.
36 note: potential failure(s)
37 --> $DIR/fallible_impl_from.rs:33:13
41 = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
43 error: consider implementing `TryFrom` instead
44 --> $DIR/fallible_impl_from.rs:39:1
46 39 | / impl From<Option<String>> for Invalid {
47 40 | | fn from(s: Option<String>) -> Invalid {
48 41 | | let s = s.unwrap();
49 42 | | if !s.is_empty() {
55 = help: `From` is intended for infallible conversions only. Use `TryFrom` if there's a possibility for the conversion to fail.
56 note: potential failure(s)
57 --> $DIR/fallible_impl_from.rs:41:17
59 41 | let s = s.unwrap();
61 42 | if !s.is_empty() {
64 44 | } else if s.parse::<u32>().unwrap() != 42 {
65 | ^^^^^^^^^^^^^^^^^^^^^^^^^
66 45 | panic!("{:?}", s);
68 = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
70 error: consider implementing `TryFrom` instead
71 --> $DIR/fallible_impl_from.rs:57:1
73 57 | / impl<'a> From<&'a mut <Box<u32> as ProjStrTrait>::ProjString> for Invalid {
74 58 | | fn from(s: &'a mut <Box<u32> as ProjStrTrait>::ProjString) -> Invalid {
75 59 | | if s.parse::<u32>().ok().unwrap() != 42 {
76 60 | | panic!("{:?}", s);
82 = help: `From` is intended for infallible conversions only. Use `TryFrom` if there's a possibility for the conversion to fail.
83 note: potential failure(s)
84 --> $DIR/fallible_impl_from.rs:59:12
86 59 | if s.parse::<u32>().ok().unwrap() != 42 {
87 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
88 60 | panic!("{:?}", s);
90 = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
92 error: aborting due to 4 previous errors