Module :: iter_tools

Collection of general purpose tools to iterate. Currently it simply reexports itertools.

Basic use-case.

#[ cfg( feature = "itertools" ) ]
{
  use iter_tools::*;

  /* standard functions */
  let vec = vec![ 5, 1, -2 ];
  let min = min( &vec );
  assert_eq!( *min.unwrap(), -2 );

  /* non standard functions */
  let vec = vec![ 5, 1, -2 ];
  let added = vec![ "a", "b", "c" ];
  let mut result = vec![];
  let zipped = zip( &vec, &added );
  for ( left, right ) in zipped
  {
    result.push( ( *left, *right ) );
  }
  assert_eq!( result, vec![ ( 5, "a" ), ( 1, "b" ), ( -2, "c" ) ] );
}

To add to your project

cargo add iter_tools

Try out from the repository

git clone https://github.com/Wandalen/wTools
cd wTools
cd examples/iter_tools_trivial
cargo run

Sample