Struct ServiceInstancePublication

pub struct ServiceInstancePublication {
    pub port: Option<u16>,
    pub text: Option<Vec<Vec<u8>>>,
    pub srv_priority: Option<u16>,
    pub srv_weight: Option<u16>,
    pub ptr_ttl: Option<i64>,
    pub srv_ttl: Option<i64>,
    pub txt_ttl: Option<i64>,
    /* private fields */
}

Describes an initial instance announcement or query response. In typical use, the default SRV priority, SRV weight and TTL values should be used. TTL values are rounded down to the nearest second. TTL values less than one second are not permitted and will result in the ServiceInstancePublicationResponder channel being closed.

Fields

port: Option<u16>

The port at which the service instance is addressable. This value is required.

text: Option<Vec<Vec<u8>>>

Text strings describing the instance. If this value is not supplied, no text strings are associated with the instance in this publication.

srv_priority: Option<u16>

The priority of the SRV resource record for this publication. See RFC6763 for details. If this value is not supplied, the default SRV priority of 0 is used.

srv_weight: Option<u16>

The weight of the SRV resource record for this publication. See RFC6763 for details. If this value is not supplied, the default SRV weight of 0 is used.

ptr_ttl: Option<i64>

Time-to-live for PTR resource records. If this value is not supplied, the default PTR TTL of 2 minutes is used. This value is rounded down to the nearest second.

srv_ttl: Option<i64>

Time-to-live for SRV resource records. If this value is not supplied, the default SRV TTL of 2 minutes is used. This value is rounded down to the nearest second.

txt_ttl: Option<i64>

Time-to-live for TXT resource records. If this value is not supplied, the default TXT TTL of 75 minutes is used. This value is rounded down to the nearest second.

Trait Implementations

impl Clone for ServiceInstancePublication

fn clone(&self) -> ServiceInstancePublication

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ServiceInstancePublication

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

Formats the value using the given formatter.

impl<D: ResourceDialect> Decode<ServiceInstancePublication, D> for ServiceInstancePublication

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<'_, D>, offset: usize, depth: Depth, ) -> Result<()>

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

impl Default for ServiceInstancePublication

fn default() -> ServiceInstancePublication

Returns the “default value” for a type.

impl<D: ResourceDialect> Encode<ServiceInstancePublication, D> for &ServiceInstancePublication

unsafe fn encode( self, encoder: &mut Encoder<'_, D>, 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 ServiceInstancePublication

fn eq(&self, other: &ServiceInstancePublication) -> 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 TypeMarker for ServiceInstancePublication

type Owned = ServiceInstancePublication

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 ValueTypeMarker for ServiceInstancePublication

type Borrowed<'a> = &'a ServiceInstancePublication

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

fn borrow(value: &<Self as TypeMarker>::Owned) -> Self::Borrowed<'_>

Cheaply converts from &Self::Owned to Self::Borrowed.

impl Persistable for ServiceInstancePublication

impl StructuralPartialEq for ServiceInstancePublication