Struct MultiTrie 

pub struct MultiTrie<T> { /* private fields */ }

Struct used to store DLC outcome information for multi oracle cases.

Implementations

impl<T> MultiTrie<T>

pub fn new( oracle_numeric_infos: &OracleNumericInfo, nb_required: usize, min_support_exp: usize, max_error_exp: usize, maximize_coverage: bool, ) -> MultiTrie<T>

Create a new MultiTrie. Panics if nb_required is less or equal to zero, or if nb_tries is less than nb_required.

pub fn insert_max_paths<F>(&mut self, get_value: &mut F) -> Result<(), Error>

where F: FnMut(&[Vec<usize>], &[usize]) -> Result<T, Error>,

Insert the paths to cover outcomes outside of the range of the oracle with minimum number of digits. Should only be called when oracles have varying number of digits.

pub fn insert<F>( &mut self, path: &[usize], get_value: &mut F, ) -> Result<(), Error>

where F: FnMut(&[Vec<usize>], &[usize]) -> Result<T, Error>,

Insert the value returned by get_value at the position specified by path.

pub fn look_up<'a>( &'a self, paths: &[(usize, Vec<usize>)], ) -> Option<(&'a T, Vec<(usize, Vec<usize>)>)>

Lookup in the trie for a value that matches with paths.

impl<T> MultiTrie<T>

where T: Clone,

pub fn dump(&self) -> MultiTrieDump<T>

Dump the content of the trie for the purpose of serialization.

pub fn from_dump(dump: MultiTrieDump<T>) -> MultiTrie<T>

Restore a trie from a dump.

Trait Implementations

impl<T: Clone> Clone for MultiTrie<T>

fn clone(&self) -> MultiTrie<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.