diff options
Diffstat (limited to 'rustlings-macros/info.toml')
| -rw-r--r-- | rustlings-macros/info.toml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/rustlings-macros/info.toml b/rustlings-macros/info.toml index 39fc5c4..59de7f2 100644 --- a/rustlings-macros/info.toml +++ b/rustlings-macros/info.toml @@ -234,7 +234,10 @@ hint = "No hints this time ;)" name = "primitive_types1" dir = "04_primitive_types" test = false -hint = "No hints this time ;)" +hint = """ +In Rust, a boolean can be negated using the operator `!` before it. +Example: `!true == false` +This also works with boolean variables.""" [[exercises]] name = "primitive_types2" |