Struct TableAccessor 

pub struct TableAccessor<'a, T: 'a> { /* private fields */ }

A safe RAII wrapper for accessing a CFE table’s memory.

It acquires the table pointer on creation and automatically releases it when dropped.

Implementations

impl<'a, T> TableAccessor<'a, T>

pub fn new(handle: TableHandle) -> Result<Self>

Acquires a pointer to the table data.

Can block on shared single-buffered tables. The address must be released (by dropping the accessor) before calling Table::update or any blocking call (e.g. pending on SB).

Returns a zeroed table pointer if the table has never been loaded.

Trait Implementations

impl<'a, T: Debug + 'a> Debug for TableAccessor<'a, T>

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

Formats the value using the given formatter.

impl<'a, T> Deref for TableAccessor<'a, T>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a, T> Drop for TableAccessor<'a, T>

fn drop(&mut self)

Executes the destructor for this type.