Struct DefaultStorage 

pub struct DefaultStorage { /* private fields */ }

Implementations

impl DefaultStorage

pub const fn new() -> Self

Create a new, empty default storage.

Trait Implementations

impl Debug for DefaultStorage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DefaultStorage

fn default() -> Self

Returns the “default value” for a type.

impl Storage for DefaultStorage

fn allocate(&mut self, size: usize) -> Result<(), Status>

Allocates at least size bytes of storage.

fn get_data(&self) -> &[usize]

Returns a read-only slice of usize words to the underlying storage.

fn get_data_mut(&mut self) -> &mut [usize]

Returns a mutable slice of usize words to the underlying storage.

const SUPPORTS_GROW: bool = false

True if this storage supports growing.

fn grow(&mut self, _size: usize) -> Result<(), Status>

Optionally grows the storage to at least size bytes.