[rustc.git] / src / test / ui / traits / bound / assoc-fn-bound-root-obligation.stderr

error[E0277]: expected a `FnMut<(char,)>` closure, found `u8`
  --> $DIR/assoc-fn-bound-root-obligation.rs:2:20
   |
LL |     s.strip_suffix(b'\n').unwrap_or(s)
   |       ------------ ^^^^^ expected an `FnMut<(char,)>` closure, found `u8`
   |       |
   |       required by a bound introduced by this call
   |
   = help: the trait `FnMut<(char,)>` is not implemented for `u8`
   = help: the following other types implement trait `Pattern<'a>`:
             &'b String
             &'b [char; N]
             &'b [char]
             &'b str
             &'c &'b str
             [char; N]
             char
             pattern::MultiCharEqPattern<C>
   = note: required because of the requirements on the impl of `Pattern<'_>` for `u8`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0277`.
Commit	Line	Data
04454e1e FG	1	error[E0277]: expected a `FnMut<(char,)>` closure, found `u8`
	2	--> $DIR/assoc-fn-bound-root-obligation.rs:2:20
	3	\|
	4	LL \| s.strip_suffix(b'\n').unwrap_or(s)
	5	\| ------------ ^^^^^ expected an `FnMut<(char,)>` closure, found `u8`
	6	\| \|
	7	\| required by a bound introduced by this call
	8	\|
	9	= help: the trait `FnMut<(char,)>` is not implemented for `u8`
	10	= help: the following other types implement trait `Pattern<'a>`:
	11	&'b String
	12	&'b [char; N]
	13	&'b [char]
	14	&'b str
	15	&'c &'b str
	16	[char; N]
	17	char
	18	pattern::MultiCharEqPattern<C>
	19	= note: required because of the requirements on the impl of `Pattern<'_>` for `u8`
	20
	21	error: aborting due to previous error
	22
	23	For more information about this error, try `rustc --explain E0277`.