Struct ProcessStartData

pub struct ProcessStartData {
    pub process: Process,
    pub root_vmar: Vmar,
    pub thread: Thread,
    pub entry: u64,
    pub stack: u64,
    pub bootstrap: Channel,
    pub vdso_base: u64,
    pub base: u64,
}

The information required to start a process.

To start the process, call zx_process_start with the arguments provided.

Fields

process: Process

The process that was created.

root_vmar: Vmar

The vmar object that was created when the process was created.

See https://fuchsia.dev/fuchsia-src/reference/syscalls/process_create.md.

thread: Thread

The initial thread for the process.

Should be passed to zx_process_start when starting the process.

entry: u64

The address of the initial entry point in the process.

Should be passed to zx_process_start when starting the process.

stack: u64

The stack pointer value for the initial thread of the process.

Should be passed to zx_process_start when starting the process.

bootstrap: Channel

The bootstrap channel to pass to the process on startup.

Should be passed to zx_process_start when starting the process.

vdso_base: u64

The base address of the vDSO to pass to the process on startup.

Should be passed to zx_process_start when starting the process.

base: u64

The base load address of the ELF file loaded.

Most often used by debuggers or other tools that inspect the process.

Trait Implementations

impl Debug for ProcessStartData

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

Formats the value using the given formatter.

impl Decode<ProcessStartData, DefaultFuchsiaResourceDialect> for ProcessStartData

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<ProcessStartData, DefaultFuchsiaResourceDialect> for &mut ProcessStartData

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<T0: Encode<HandleType<Process, { _ }, 2147483648>, DefaultFuchsiaResourceDialect>, T1: Encode<HandleType<Vmar, { _ }, 2147483648>, DefaultFuchsiaResourceDialect>, T2: Encode<HandleType<Thread, { _ }, 2147483648>, DefaultFuchsiaResourceDialect>, T3: Encode<u64, DefaultFuchsiaResourceDialect>, T4: Encode<u64, DefaultFuchsiaResourceDialect>, T5: Encode<HandleType<Channel, { _ }, 2147483648>, DefaultFuchsiaResourceDialect>, T6: Encode<u64, DefaultFuchsiaResourceDialect>, T7: Encode<u64, DefaultFuchsiaResourceDialect>> Encode<ProcessStartData, DefaultFuchsiaResourceDialect> for (T0, T1, T2, T3, T4, T5, T6, T7)

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 Hash for ProcessStartData

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ProcessStartData

fn cmp(&self, other: &ProcessStartData) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ProcessStartData

fn eq(&self, other: &ProcessStartData) -> 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 PartialOrd for ProcessStartData

fn partial_cmp(&self, other: &ProcessStartData) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl ResourceTypeMarker for ProcessStartData

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

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 ProcessStartData

type Owned = ProcessStartData

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 Eq for ProcessStartData

impl Standalone<DefaultFuchsiaResourceDialect> for ProcessStartData

impl StructuralPartialEq for ProcessStartData