Struct Box 

pub struct Box<T: ?Sized, Len = BincodeLen>(/* private fields */);

Available on crate feature alloc only.

A Box<[T]> with a customizable length encoding.

Examples

#[derive(Serialize, SchemaWrite, Clone, Copy)]
#[repr(transparent)]
struct Address([u8; 32]);

#[derive(Serialize, SchemaWrite)]
struct MyStruct {
    #[serde(with = "solana_short_vec")]
    #[wincode(with = "containers::Box<[Address], ShortU16Len>")]
    address: Box<[Address]>
}

let my_struct = MyStruct {
    address: vec![Address(array::from_fn(|i| i as u8)); 10].into_boxed_slice(),
};
let wincode_bytes = wincode::serialize(&my_struct).unwrap();
let bincode_bytes = bincode::serialize(&my_struct).unwrap();
assert_eq!(wincode_bytes, bincode_bytes);

Trait Implementations

impl<'de, T, Len> SchemaRead<'de> for Box<[T], Len>

where Len: SeqLen, T: SchemaRead<'de>,

type Dst = Box<[<T as SchemaRead<'de>>::Dst]>

fn read( reader: &mut impl Reader<'de>, dst: &mut MaybeUninit<Self::Dst>, ) -> ReadResult<()>

Read into dst from reader.

const TYPE_META: TypeMeta = TypeMeta::Dynamic

fn get(reader: &mut impl Reader<'de>) -> ReadResult<Self::Dst>

Read Self::Dst from reader into a new Self::Dst.

impl<T, Len> SchemaWrite for Box<[T], Len>

where Len: SeqLen, T: SchemaWrite, T::Src: Sized,

type Src = Box<[<T as SchemaWrite>::Src]>

fn size_of(src: &Self::Src) -> WriteResult<usize>

Get the serialized size of Self::Src.

fn write(writer: &mut impl Writer, src: &Self::Src) -> WriteResult<()>

Write Self::Src to writer.

const TYPE_META: TypeMeta = TypeMeta::Dynamic