Struct I2cAdapter 

pub struct I2cAdapter<Ctx: DeviceContext = Normal>(/* private fields */);

The i2c adapter representation.

This structure represents the Rust abstraction for a C struct i2c_adapter. The implementation abstracts the usage of an existing C struct i2c_adapter that gets passed from the C side

Invariants

A I2cAdapter instance represents a valid struct i2c_adapter created by the C portion of the kernel.

Implementations

impl I2cAdapter

pub fn index(&self) -> i32

Returns the I2C Adapter index.

pub fn get(index: i32) -> Result<ARef<Self>>

Gets pointer to an i2c_adapter by index.

Trait Implementations

impl AlwaysRefCounted for I2cAdapter

fn inc_ref(&self)

Increments the reference count on the object.

unsafe fn dec_ref(obj: NonNull<Self>)

Decrements the reference count on the object.

impl<'a> Deref for I2cAdapter<CoreInternal<'a>>

type Target = I2cAdapter<Core<'a>>

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a> Deref for I2cAdapter<Core<'a>>

type Target = I2cAdapter<Bound>

The resulting type after dereferencing.

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

Dereferences the value.

impl Deref for I2cAdapter<Bound>

type Target = I2cAdapter

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&I2cAdapter<Bound>> for ARef<I2cAdapter>

fn from(dev: &I2cAdapter<Bound>) -> Self

Converts to this type from the input type.

impl<'a> From<&I2cAdapter<Core<'a>>> for ARef<I2cAdapter>

fn from(dev: &I2cAdapter<Core<'a>>) -> Self

Converts to this type from the input type.

impl<'a> From<&I2cAdapter<CoreInternal<'a>>> for ARef<I2cAdapter>

fn from(dev: &I2cAdapter<CoreInternal<'a>>) -> Self

Converts to this type from the input type.