pub fn check<I>(expects: I)
    where I: IntoIterator<Item=Result<(), String>> {
    let mut failures = Vec::new();

    for (index, expect) in expects.into_iter().enumerate() {
        if let Err(err) = expect {
            failures.push(format!("iteration[{}]:\n{}", index, err));
        }
    }

    if !failures.is_empty() {
        panic!("\n{}", failures.join("\n"));
    }
}
/// Check whether the given expectations have been met successfully.
///
/// # Panics
///
/// If any expectation fails, this function panics with an error message showing why each
/// expectation failed.
Check whether the given expectations have been met successfully.
Check whether the given expectations have been met successfully .
pub fn check<I>(expects: I)
    where I: IntoIterator<Item=Result<(), String>> {
    let mut failures = Vec::new();
    for (index, expect) in expects.into_iter().enumerate() {
        if let Err(err) = expect {
            failures.push(format!("iteration[{}]:\n{}", index, err));
        }
    }
    if !failures.is_empty() {
        panic!("\n{}", failures.join("\n"));
    }
}
pub fn check < I > ( expects : I ) where I : IntoIterator < Item = Result < ( ) , String > > { let mut failures = Vec :: new ( ) ; for ( index , expect ) in expects . into_iter ( ) . enumerate ( ) { if let Err ( err ) = expect { failures . push ( format ! ( " \n " index err ) ) ; } } if ! failures . is_empty ( ) { panic ! ( " \n " failures join ( " \n " ) ) ; } }
Check whether the given expectations have been met successfully.
Check whether the given expectations have been met successfully .
expects
I
expects
I
panics
If any expectation fails, this function panics with an error message showing why each
expectation failed.
If any expectation fails this function panics with an error message showing why each expectation failed .