Crate bail_macros

Bail macros for Options, Results and more

Examples

use bail_macros::bob;

for i in 0..=20 {
    println!("Index: {}", i);
    bob!(None);
    panic!("bob didn't break");
}
println!("cob broke out of the loop!");

use bail_macros::bob;

for i in 0..=20 {
    println!("Index: {}", i);
    bob!(Some(0));
    panic!("bob didn't break");
}
println!("cob broke out of the loop!");

Macros

• bfb
  break if input is false
• bffb
  break false if input is false
• bfob
  break false if input is Option::None
• bfrb
  break false if input is Result::Err
• bftb
  break false if input is true
• bnfb
  break None if input is false
• bnob
  break None if input is Option::None
• bnrb
  break None if input is Result::Err
• bntb
  break None if input is true
• bob
  break if input is Option::None
• brb
  break if input is Result::Err
• btb
  break if input is true
• btfb
  break true if input is false
• btob
  break true if input is Option::None
• btrb
  break true if input is Result::Err
• bttb
  break true if input is true
• cfb
  continue if input is false
• cob
  continue if input is Option::None
• crb
  continue if input is Result::Err
• ctb
  continue if input is true
• rfb
  return if input is false
• rffb
  return false if input is false
• rfob
  return false if input is Option::None
• rfrb
  return false if input is Result::Err
• rftb
  return false if input is true
• rnfb
  return None if input is false
• rnob
  return None if input is Option::None
• rnrb
  return None if input is Result::Err
• rntb
  return None if input is true
• rob
  return if input is Option::None
• rrb
  return if input is Result::Err
• rtb
  return if input is true
• rtfb
  return true if input is false
• rtob
  return true if input is Option::None
• rtrb
  return true if input is Result::Err
• rttb
  return true if input is true