Trait OptionMap 

pub trait OptionMap
where
    Self: Map<OptNumber, Self::OptValues>,
{
    type OptValue: Array<Item = u8> + AppendCopy<u8>;
    type OptValues: Array<Item = OptValue<Self::OptValue>>;

    // Provided methods
    fn opts(self) -> OptIter<Self, Self::IntoIter>  { ... }
    fn opt_refs(
        &self,
    ) -> OptRefIter<'_, Self, Iter<'_, OptNumber, Self::OptValues>>  { ... }
}

Generalization of HashMap<OptNumber, OptValue<Vec<u8>>>

Required Associated Types

type OptValue: Array<Item = u8> + AppendCopy<u8>

Byte array for option values

type OptValues: Array<Item = OptValue<Self::OptValue>>

One or more values for a given number.

Note that not all options are repeatable.

Provided Methods

fn opts(self) -> OptIter<Self, Self::IntoIter>

Iterate over the map, yielding raw option structures

fn opt_refs(&self) -> OptRefIter<'_, Self, Iter<'_, OptNumber, Self::OptValues>>

Iterate over the map, yielding raw option structures

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl OptionMap for BTreeMap<OptNumber, Vec<OptValue<Vec<u8>>>>

Available on crate feature alloc only.

type OptValue = Vec<u8>

type OptValues = Vec<OptValue<Vec<u8>>>

impl<const MAX_OPTS: usize, const MAX_INSTANCES: usize, const MAX_BYTES_PER_INSTANCE: usize> OptionMap for ArrayVec<[(OptNumber, ArrayVec<[OptValue<ArrayVec<[u8; MAX_BYTES_PER_INSTANCE]>>; MAX_INSTANCES]>); N]>

type OptValue = ArrayVec<[u8; MAX_BYTES_PER_INSTANCE]>

type OptValues = ArrayVec<[OptValue<<ArrayVec<[(OptNumber, ArrayVec<[OptValue<ArrayVec<[u8; MAX_BYTES_PER_INSTANCE]>>; MAX_INSTANCES]>); MAX_OPTS]> as OptionMap>::OptValue>; MAX_INSTANCES]>

Implementors