Trait bm_le::FromVectorTree

pub trait FromVectorTree<DB: Backend<Intermediate = Intermediate, End = End>>: Sized {
    fn from_vector_tree(
        root: &ValueOf<DB>, 
        db: &DB, 
        len: usize, 
        max_len: Option<usize>
    ) -> Result<Self, Error<DB::Error>>;
}

Traits for vector converting from a tree structure.

Required methods

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

Convert this type from merkle tree, reading nodes from the given database, with given length and maximum length.

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Implementors

impl<DB> FromVectorTree<DB> for ElementalFixedVec<bool> where
    DB: Backend<Intermediate = Intermediate, End = End>, 

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

impl<DB> FromVectorTree<DB> for ElementalFixedVec<u128> where
    DB: Backend<Intermediate = Intermediate, End = End>, 

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

impl<DB> FromVectorTree<DB> for ElementalFixedVec<u16> where
    DB: Backend<Intermediate = Intermediate, End = End>, 

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

impl<DB> FromVectorTree<DB> for ElementalFixedVec<u32> where
    DB: Backend<Intermediate = Intermediate, End = End>, 

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

impl<DB> FromVectorTree<DB> for ElementalFixedVec<u64> where
    DB: Backend<Intermediate = Intermediate, End = End>, 

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

impl<DB> FromVectorTree<DB> for ElementalFixedVec<u8> where
    DB: Backend<Intermediate = Intermediate, End = End>, 

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

impl<DB> FromVectorTree<DB> for ElementalFixedVec<U256> where
    DB: Backend<Intermediate = Intermediate, End = End>, 

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

impl<DB, T: Composite + FromTree<DB>> FromVectorTree<DB> for ElementalFixedVec<T> where
    DB: Backend<Intermediate = Intermediate, End = End>, 

fn from_vector_tree(
    root: &ValueOf<DB>,
    db: &DB,
    len: usize,
    max_len: Option<usize>
) -> Result<Self, Error<DB::Error>>

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