Struct epserde::deser::mem_case::MemCase

pub struct MemCase<S>(/* private fields */);

A wrapper keeping together an immutable structure and the memory it was deserialized from. MemCase instances can not be cloned, but references to such instances can be shared freely.

MemCase implements Deref and AsRef to the wrapped type, so it can be used almost transparently and with no performance cost. However, if you need to use a memory-mapped structure as a field in a struct and you want to avoid dyn, you will have to use MemCase as the type of the field. MemCase implements From for the wrapped type, using the no-op None variant of MemBackend, so a structure can be encased almost transparently.

Implementations

impl<S> MemCase<S>

pub fn encase(s: S) -> MemCase<S>

Encases a data structure in a MemCase with no backend.

Trait Implementations

impl<S> AsRef<S> for MemCase<S>

fn as_ref(&self) -> &S

Converts this type into a shared reference of the (usually inferred) input type.

impl<S> CopyType for MemCase<S>

where S: MemSize, MemBackend: MemSize,

type Copy = False

impl<S: Debug> Debug for MemCase<S>

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

Formats the value using the given formatter.

impl<S> Deref for MemCase<S>

type Target = S

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<S: Send + Sync> From<S> for MemCase<S>

fn from(s: S) -> Self

Converts to this type from the input type.

impl<S> MemDbgImpl for MemCase<S>

where S: MemDbgImpl, MemBackend: MemDbgImpl,

fn _mem_dbg_rec_on( &self, _memdbg_writer: &mut impl Write, _memdbg_total_size: usize, _memdbg_max_depth: usize, _memdbg_prefix: &mut String, _memdbg_is_last: bool, _memdbg_flags: DbgFlags ) -> Result

impl<S> MemSize for MemCase<S>

where S: MemSize, MemBackend: MemSize,

fn mem_size(&self, _memsize_flags: SizeFlags) -> usize

Return the (recursively computed) overall memory size of the structure in bytes.

impl<S: Send> Send for MemCase<S>

impl<S: Sync> Sync for MemCase<S>