Struct UpdatedPrincipal

pub struct UpdatedPrincipal {
    pub identifier: Option<u64>,
    pub resources: Option<Resources>,
    /* private fields */
}

The complete set of Resources used by a Principal.

Upon receiving this message, the previous set of Resources attributed to the identified Principal by this connection should be replaced. If, on another connection, another Provider attributed resources to this principal, these attributions should be kept.

Fields

identifier: Option<u64>

The identifier of this principal.

resources: Option<Resources>

The resources owned by this principal.

If the size of the Resource vector is too big to fit in a FIDL message, buffer should contain a serialized vector of Resources.

Trait Implementations

impl Debug for UpdatedPrincipal

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

Formats the value using the given formatter.

impl Decode<UpdatedPrincipal, DefaultFuchsiaResourceDialect> for UpdatedPrincipal

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 Default for UpdatedPrincipal

fn default() -> UpdatedPrincipal

Returns the “default value” for a type.

impl Encode<UpdatedPrincipal, DefaultFuchsiaResourceDialect> for &mut UpdatedPrincipal

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 UpdatedPrincipal

fn eq(&self, other: &UpdatedPrincipal) -> 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 UpdatedPrincipal

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

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 UpdatedPrincipal

type Owned = UpdatedPrincipal

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 UpdatedPrincipal

impl StructuralPartialEq for UpdatedPrincipal