devices::usb::xhci::xhci_abi

Trait TrbCast

Source 
pub unsafe trait TrbCast:
    FromBytes
    + Immutable
    + IntoBytes
    + KnownLayout
    + TypedTrb {
    // Provided methods
    fn cast<T: TrbCast>(&self) -> Result<&T, Error> { ... }
    fn cast_mut<T: TrbCast>(&mut self) -> Result<&mut T, Error> { ... }
    fn checked_cast<T: TrbCast>(&self) -> Result<&T, Error> { ... }
    fn checked_mut_cast<T: TrbCast>(&mut self) -> Result<&mut T, Error> { ... }
}
Expand description

§Safety

All trb structs have the same size. One trb could be safely casted to another, though the values might be invalid.

Provided Methods§

Source

fn cast<T: TrbCast>(&self) -> Result<&T, Error>

Source

fn cast_mut<T: TrbCast>(&mut self) -> Result<&mut T, Error>

Source

fn checked_cast<T: TrbCast>(&self) -> Result<&T, Error>

Source

fn checked_mut_cast<T: TrbCast>(&mut self) -> Result<&mut T, Error>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§