Struct rate_common::clause::Clause

pub struct Clause {
    pub index: ClauseIdentifierType,
}

An index uniquely identifying a clause or lemma during the lifetime of the program

Fields

index: ClauseIdentifierType

Methods

impl Clause

pub fn new(index: ClauseIdentifierType) -> Clause

Create the clause index with the given ID.

Panics

Panics if the index exceeds the internal limit.

pub fn from_usize(index: usize) -> Clause

Create the clause index with the given usize ID.

Panics

Panics if the index exceeds the internal limit.

pub fn range(
    start: impl Offset,
    end: impl Offset
) -> impl Iterator<Item = Clause>

Create an iterator from clause indices start up to (excluding) end.

pub const MAX_ID: ClauseIdentifierType

The maximum value a regular Clause can assume.

pub const DOES_NOT_EXIST: Clause

We need one special value for deleted clauses that do not actually exist. We cannot simply drop those deletions from the proof because sick-check relies on the line in the proof.

pub const UNINITIALIZED: Clause

A special value for clause IDs. Used in places where we are sure that the value is written before being used as an actual clause ID.

Trait Implementations

impl Offset for Clause

fn as_offset(&self) -> usize

impl Clone for Clause

fn clone(&self) -> Clause

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Clause

impl Default for Clause

fn default() -> Clause

Returns the "default value" for a type.

impl Eq for Clause

impl Ord for Clause

fn cmp(&self, other: &Clause) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Clause> for Clause

fn eq(&self, other: &Clause) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Clause) -> bool

This method tests for !=.

impl PartialOrd<Clause> for Clause

fn partial_cmp(&self, other: &Clause) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Clause) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Clause) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Clause) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Clause) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Display for Clause

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Debug for Clause

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Sub<u32> for Clause

type Output = Clause

The resulting type after applying the - operator.

fn sub(self, value: ClauseIdentifierType) -> Clause

Performs the - operation.

impl Add<Clause> for Clause

type Output = Clause

The resulting type after applying the + operator.

fn add(self, rhs: Clause) -> Clause

Performs the + operation.

impl Add<u32> for Clause

type Output = Clause

The resulting type after applying the + operator.

fn add(self, value: ClauseIdentifierType) -> Clause

Performs the + operation.

impl AddAssign<u32> for Clause

fn add_assign(&mut self, value: ClauseIdentifierType)

Performs the += operation.

impl SubAssign<u32> for Clause

fn sub_assign(&mut self, value: ClauseIdentifierType)

Performs the -= operation.

impl Hash for Clause

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].