# Crate ff [−] [src]

## Reexports

`pub use ff_derive::*;` |

## Structs

BitIterator |

## Traits

Field |
This trait represents an element of a field. |

PrimeField |
This represents an element of a prime field. |

PrimeFieldRepr |
This trait represents a wrapper around a biginteger which can encode any element of a particular
prime field. It is a smart wrapper around a sequence of |

SqrtField |
This trait represents an element of a field that has a square root operation described for it. |

## Functions

adc |
Calculate a + b + carry, returning the sum and modifying the carry value. |

mac_with_carry |
Calculate a + (b * c) + carry, returning the least significant digit and setting carry to the most significant digit. |

sbb |
Calculate a - b - borrow, returning the result and modifying the borrow value. |