core_support.rs

impl str::FromStr for Uuid {
    type Err = parser::UuidParseError;

    fn from_str(uuid_str: &str) -> Result<Uuid, Self::Err> {
        Uuid::parse_str(uuid_str)
    }
}

log

 Compiling uuid v0.6.5 (file:///home/developer/src/uuid)
error[E0106]: missing lifetime specifier
  --> src/core_support.rs:58:16
   |
58 |     type Err = parser::UuidParseError;
   |                ^^^^^^^^^^^^^^^^^^^^^^ expected lifetime parameter

error: aborting due to previous error

error: Could not compile `uuid`.

parser.rs

pub enum UuidParseError<'a> {
  ...
}