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|
// run-rustfix
use std::fmt::Debug;
use std::marker::PhantomData;
use std::convert::{self, TryFrom};
#[allow(unused)]
struct Codec<EncodeLine, DecodeLine> {
phantom_decode: PhantomData<DecodeLine>,
phantom_encode: PhantomData<EncodeLine>,
}
pub enum ParseError {}
impl<EncodeLine, DecodeLine> Codec<EncodeLine, DecodeLine> where
DecodeLine: Debug + convert::TryFrom<String>,
<DecodeLine as convert::TryFrom<String>>::Error: ParseError,
//~^ ERROR expected trait, found enum `ParseError`
//~| HELP constrain the associated type to `ParseError`
{
}
impl<EncodeLine, DecodeLine> Codec<EncodeLine, DecodeLine> where
DecodeLine: Debug + TryFrom<String>,
<DecodeLine as TryFrom<String>>::Error: ParseError,
//~^ ERROR expected trait, found enum `ParseError`
//~| HELP constrain the associated type to `ParseError`
{
}
fn main() {}
|
