Struct AddFd 

pub struct AddFd {
    pub fd: usize,
    pub set: usize,
    pub opaque: Option<ShellString>,
}

Add a file descriptor to a fd set.

Fields

fd: usize

This option defines the file descriptor of which a duplicate is added to fd set. The file descriptor cannot be stdin, stdout, or stderr.

set: usize

This option defines the ID of the fd set to add the file descriptor to.

opaque: Option<ShellString>

This option defines a free-form string that can be used to describe fd.

Implementations

impl AddFd

pub fn builder() -> AddFdBuilder

Create an instance of AddFd using the builder syntax

impl AddFd

pub fn new(fd: usize, set: usize) -> Self

Creates an -add-fd mapping from a host file descriptor to a QEMU fd set.

Trait Implementations

impl Arbitrary for AddFd

type Parameters = (<usize as Arbitrary>::Parameters, <usize as Arbitrary>::Parameters, <Option<ShellString> as Arbitrary>::Parameters)

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = Map<(<usize as Arbitrary>::Strategy, <usize as Arbitrary>::Strategy, <Option<ShellString> as Arbitrary>::Strategy), fn((usize, usize, Option<ShellString>)) -> AddFd>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for AddFd

fn clone(&self) -> AddFd

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AddFd

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

Formats the value using the given formatter.

impl Default for AddFd

fn default() -> AddFd

Returns the “default value” for a type.

impl FromStr for AddFd

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for AddFd

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 AddFd

fn cmp(&self, other: &AddFd) -> 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 AddFd

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

fn partial_cmp(&self, other: &AddFd) -> 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 ToCommand for AddFd

fn command(&self) -> String

Convert to a type suitable to pass to std::process::Command::new()

fn to_args(&self) -> Vec<String>

Convert to a type suitable to pass to std::process::Command::args()

fn has_args(&self) -> bool

fn to_command(&self) -> Vec<String>

Construct the full command in keep in pieces

fn to_single_command(&self) -> String

Construct the full command as a single String

fn to_single_arg(&self) -> String

Construct only the args as a single String

impl Eq for AddFd

impl StructuralPartialEq for AddFd