Struct cop::lean::cuts::Cuts

pub struct Cuts {
    pub reduction: bool,
    pub extension: Option<Cut>,
    pub decomposition: Option<Cut>,
}

Backtracking restrictions for different kinds of proof steps.

Fields

reduction: bool

perform (inclusive) cut on reduction steps

extension: Option<Cut>

perform cut on extension steps

decomposition: Option<Cut>

perform cut on decomposition steps

Implementations

impl Cuts

pub fn max() -> Self

Return the strongest combination of cuts.

pub fn backtracking_may_grow(&self) -> bool

Return true if backtracking using these cuts may grow the state (in particular path, lemmas, and promises).

Trait Implementations

impl Clone for Cuts

fn clone(&self) -> Cuts

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Cuts

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

Formats the value using the given formatter.

impl Default for Cuts

fn default() -> Cuts

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Cuts

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for Cuts

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Serialize for Cuts

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Cuts