Struct iodyn::raz_meta::Names

pub struct Names(pub HashMap<Name, ()>);

Metadata for names in a raz tree.

Hash is implemented by a no-op, since the data here can be found elsewhere in the tree. This is not intended to be used outside of a raz.

Trait Implementations

impl Clone for Names

fn clone(&self) -> Names

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Names

impl PartialEq for Names

fn eq(&self, __arg_0: &Names) -> bool

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

fn ne(&self, __arg_0: &Names) -> bool

This method tests for !=.

impl Debug for Names

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Hash for Names

fn hash<H: Hasher>(&self, _state: &mut H)

does nothing

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

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

impl<E> RazMeta<E> for Names

type Index = Position<Name>

fn from_none(_lev: u32, n: Option<Name>) -> Self

create meta data for an empty branch

fn from_vec(_vec: &Vec<E>, _lev: u32, n: Option<Name>) -> Self

create meta data from a leaf vec

fn from_meta(l: &Self, r: &Self, _lev: u32, n: Option<Name>) -> Self

create meta data from the pair of meta data in branches

fn navigate(l: &Self, r: &Self, index: &Self::Index) -> Navigation<Self::Index>

choose a branch and create an adjusted index for that branch

fn split_vec<'a>(vec: &'a Vec<E>, index: &Self::Index) -> (&'a [E], &'a [E])

Panics

Panics if a name is given as index