Enum RtcOptions

pub enum RtcOptions {
    DevClassRtc(ClientEnd<DirectoryMarker>),
    InitialRtcTime(i64),
    // some variants omitted
}

Variants

DevClassRtc(ClientEnd<DirectoryMarker>)

The directory handle for /dev/class/rtc.

This is the handle that will appear as the directory /dev/class/rtc in the Timekeeper’s namespace.

The caller must set this directory up so that it serves a RTC device (e.g. named /dev/class/rtc/000, and serving the FIDL fuchsia.hardware.rtc/Device) from this directory.

It is also possible to serve more RTCs from the directory, or other files and file types at the caller’s option.

Use this option if you need to implement corner cases, or very specific RTC behavior, such as abnormal configuration or anomalous behavior.

InitialRtcTime(i64)

The initial time that the fake RTC will report.

If set, this will be the RTC time to be used for fake RTC reporting.

Implementations

impl RtcOptions

pub fn ordinal(&self) -> u64

pub fn unknown_variant_for_testing() -> Self

pub fn is_unknown(&self) -> bool

Trait Implementations

impl Debug for RtcOptions

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

Formats the value using the given formatter.

impl Decode<RtcOptions, DefaultFuchsiaResourceDialect> for RtcOptions

fn new_empty() -> Self

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_, DefaultFuchsiaResourceDialect>, offset: usize, depth: Depth, ) -> Result<()>

Decodes an object of type T from the decoder’s buffers into self.

impl Encode<RtcOptions, DefaultFuchsiaResourceDialect> for &mut RtcOptions

unsafe fn encode( self, encoder: &mut Encoder<'_, DefaultFuchsiaResourceDialect>, offset: usize, _depth: Depth, ) -> Result<()>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID.

impl PartialEq for RtcOptions

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ResourceTypeMarker for RtcOptions

type Borrowed<'a> = &'a mut RtcOptions

The Rust type to use for encoding. This is a particular Encode<Self> type cheaply obtainable from &mut Self::Owned. There are three cases:

fn take_or_borrow<'a>( value: &'a mut <Self as TypeMarker>::Owned, ) -> Self::Borrowed<'a>

Cheaply converts from &mut Self::Owned to Self::Borrowed. For HandleBased types this is “take” (it returns an owned handle and replaces value with Handle::invalid), and for all other types it is “borrow” (just converts from one reference to another).

impl TypeMarker for RtcOptions

type Owned = RtcOptions

The owned Rust type which this FIDL type decodes into.

fn inline_align(_context: Context) -> usize

Returns the minimum required alignment of the inline portion of the encoded object. It must be a (nonzero) power of two.

fn inline_size(_context: Context) -> usize

Returns the size of the inline portion of the encoded object, including padding for alignment. Must be a multiple of inline_align.

fn encode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and encoding requires no validation. When true, we can optimize encoding arrays and vectors of Self::Owned to a single memcpy.

fn decode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and decoding requires no validation. When true, we can optimize decoding arrays and vectors of Self::Owned to a single memcpy.

impl Standalone<DefaultFuchsiaResourceDialect> for RtcOptions