[][src]Struct gio::SubprocessFlags

pub struct SubprocessFlags { /* fields omitted */ }

Flags to define the behaviour of a Subprocess.

Note that the default for stdin is to redirect from /dev/null. For stdout and stderr the default are for them to inherit the corresponding descriptor from the calling process.

Note that it is a programmer error to mix 'incompatible' flags. For example, you may not request both SubprocessFlags::StdoutPipe and SubprocessFlags::StdoutSilence.

Implementations

impl SubprocessFlags[src]

pub const NONE: SubprocessFlags[src]

No flags.

pub const STDIN_PIPE: SubprocessFlags[src]

create a pipe for the stdin of the spawned process that can be accessed with Subprocess::get_stdin_pipe.

pub const STDIN_INHERIT: SubprocessFlags[src]

stdin is inherited from the calling process.

pub const STDOUT_PIPE: SubprocessFlags[src]

create a pipe for the stdout of the spawned process that can be accessed with Subprocess::get_stdout_pipe.

pub const STDOUT_SILENCE: SubprocessFlags[src]

silence the stdout of the spawned process (ie: redirect to /dev/null).

pub const STDERR_PIPE: SubprocessFlags[src]

create a pipe for the stderr of the spawned process that can be accessed with Subprocess::get_stderr_pipe.

pub const STDERR_SILENCE: SubprocessFlags[src]

silence the stderr of the spawned process (ie: redirect to /dev/null).

pub const STDERR_MERGE: SubprocessFlags[src]

merge the stderr of the spawned process with whatever the stdout happens to be. This is a good way of directing both streams to a common log file, for example.

pub const INHERIT_FDS: SubprocessFlags[src]

spawned processes will inherit the file descriptors of their parent, unless those descriptors have been explicitly marked as close-on-exec. This flag has no effect over the "standard" file descriptors (stdin, stdout, stderr).

pub const fn empty() -> SubprocessFlags[src]

Returns an empty set of flags

pub const fn all() -> SubprocessFlags[src]

Returns the set containing all flags.

pub const fn bits(&self) -> u32[src]

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<SubprocessFlags>[src]

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> SubprocessFlags[src]

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> SubprocessFlags[src]

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool[src]

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool[src]

Returns true if all flags are currently set.

pub const fn intersects(&self, other: SubprocessFlags) -> bool[src]

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: SubprocessFlags) -> bool[src]

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: SubprocessFlags)[src]

Inserts the specified flags in-place.

pub fn remove(&mut self, other: SubprocessFlags)[src]

Removes the specified flags in-place.

pub fn toggle(&mut self, other: SubprocessFlags)[src]

Toggles the specified flags in-place.

pub fn set(&mut self, other: SubprocessFlags, value: bool)[src]

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for SubprocessFlags[src]

impl BitAnd<SubprocessFlags> for SubprocessFlags[src]

type Output = SubprocessFlags

The resulting type after applying the & operator.

fn bitand(self, other: SubprocessFlags) -> SubprocessFlags[src]

Returns the intersection between the two sets of flags.

impl BitAndAssign<SubprocessFlags> for SubprocessFlags[src]

fn bitand_assign(&mut self, other: SubprocessFlags)[src]

Disables all flags disabled in the set.

impl BitOr<SubprocessFlags> for SubprocessFlags[src]

type Output = SubprocessFlags

The resulting type after applying the | operator.

fn bitor(self, other: SubprocessFlags) -> SubprocessFlags[src]

Returns the union of the two sets of flags.

impl BitOrAssign<SubprocessFlags> for SubprocessFlags[src]

fn bitor_assign(&mut self, other: SubprocessFlags)[src]

Adds the set of flags.

impl BitXor<SubprocessFlags> for SubprocessFlags[src]

type Output = SubprocessFlags

The resulting type after applying the ^ operator.

fn bitxor(self, other: SubprocessFlags) -> SubprocessFlags[src]

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<SubprocessFlags> for SubprocessFlags[src]

fn bitxor_assign(&mut self, other: SubprocessFlags)[src]

Toggles the set of flags.

impl Clone for SubprocessFlags[src]

impl Copy for SubprocessFlags[src]

impl Debug for SubprocessFlags[src]

impl Eq for SubprocessFlags[src]

impl Extend<SubprocessFlags> for SubprocessFlags[src]

impl FromIterator<SubprocessFlags> for SubprocessFlags[src]

impl<'a> FromValue<'a> for SubprocessFlags[src]

impl<'a> FromValueOptional<'a> for SubprocessFlags[src]

impl Hash for SubprocessFlags[src]

impl LowerHex for SubprocessFlags[src]

impl Not for SubprocessFlags[src]

type Output = SubprocessFlags

The resulting type after applying the ! operator.

fn not(self) -> SubprocessFlags[src]

Returns the complement of this set of flags.

impl Octal for SubprocessFlags[src]

impl Ord for SubprocessFlags[src]

impl PartialEq<SubprocessFlags> for SubprocessFlags[src]

impl PartialOrd<SubprocessFlags> for SubprocessFlags[src]

impl SetValue for SubprocessFlags[src]

impl StaticType for SubprocessFlags[src]

impl StructuralEq for SubprocessFlags[src]

impl StructuralPartialEq for SubprocessFlags[src]

impl Sub<SubprocessFlags> for SubprocessFlags[src]

type Output = SubprocessFlags

The resulting type after applying the - operator.

fn sub(self, other: SubprocessFlags) -> SubprocessFlags[src]

Returns the set difference of the two sets of flags.

impl SubAssign<SubprocessFlags> for SubprocessFlags[src]

fn sub_assign(&mut self, other: SubprocessFlags)[src]

Disables all flags enabled in the set.

impl UpperHex for SubprocessFlags[src]

Auto Trait Implementations

impl RefUnwindSafe for SubprocessFlags

impl Send for SubprocessFlags

impl Sync for SubprocessFlags

impl Unpin for SubprocessFlags

impl UnwindSafe for SubprocessFlags

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized

impl<T> ToValue for T where
    T: SetValue + ?Sized

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.