Struct r3::hunk::CfgHunkBuilder

pub struct CfgHunkBuilder<System, T: ?Sized, InitTag> { /* fields omitted */ }

Configuration builder type for Hunk.

InitTag is either DefaultInitTag or ZeroInitTag.

Implementations

impl<System: Kernel, T: ?Sized, InitTag> CfgHunkBuilder<System, T, InitTag>

pub const fn len(self, len: usize) -> Self

Specify the element count. Defaults to 1. Must be 1 for a non-array hunk.

pub const fn align(self, align: usize) -> Self

Specify the minimum alignment. Defaults to 1.

pub const fn zeroed(self) -> CfgHunkBuilder<System, T, ZeroInitTag> where
    T: ZeroInit, 

Zero-initialize the hunk.

pub const unsafe fn zeroed_unchecked(
    self
) -> CfgHunkBuilder<System, T, ZeroInitTag>

Zero-initialize the hunk even if it might be unsafe.

Safety

If zero initialization is not a valid bit pattern for T, accessing the hunk’s contents may result in an undefined behavior.

impl<System: Kernel, T, InitTag: HunkIniter<T>> CfgHunkBuilder<System, T, InitTag>

pub const fn finish(self, cfg: &mut CfgBuilder<System>) -> Hunk<System, T>

Complete the definition of a hunk, returning a reference to the hunk.

impl<System: Port, T, InitTag: HunkIniter<T>> CfgHunkBuilder<System, [T], InitTag>

pub const fn finish(self, cfg: &mut CfgBuilder<System>) -> Hunk<System, [T]>

Complete the definition of a hunk, returning a reference to the hunk.