Struct nix::fcntl::SpliceFFlags

[+] Show declaration

pub struct SpliceFFlags { /* fields omitted */ }

[−] Expand description

Additional flags to splice and friends.

Methods

impl SpliceFFlags[−]

pub const SPLICE_F_MOVE: SpliceFFlags[−][−]

Request that pages be moved instead of copied.

Not applicable to vmsplice.

pub const SPLICE_F_NONBLOCK: SpliceFFlags[−][−]

Do not block on I/O.

pub const SPLICE_F_MORE: SpliceFFlags[−][−]

Hint that more data will be coming in a subsequent splice.

Not applicable to vmsplice.

pub const SPLICE_F_GIFT: SpliceFFlags[−][−]

Gift the user pages to the kernel.

Not applicable to splice.

pub const fn empty() -> SpliceFFlags[−]

Returns an empty set of flags

pub const fn all() -> SpliceFFlags[−]

Returns the set containing all flags.

pub const fn bits(&self) -> c_uint[−]

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: c_uint) -> Option<SpliceFFlags>[−]

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

pub const fn from_bits_truncate(bits: c_uint) -> SpliceFFlags[−]

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

pub const unsafe fn from_bits_unchecked(bits: c_uint) -> SpliceFFlags[−]

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

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

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool[−]

Returns true if all flags are currently set.

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

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

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

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

pub fn insert(&mut self, other: SpliceFFlags)[−]

Inserts the specified flags in-place.

pub fn remove(&mut self, other: SpliceFFlags)[−]

Removes the specified flags in-place.

pub fn toggle(&mut self, other: SpliceFFlags)[−]

Toggles the specified flags in-place.

pub fn set(&mut self, other: SpliceFFlags, value: bool)[−]

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

Trait Implementations

impl Binary for SpliceFFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl BitAnd<SpliceFFlags> for SpliceFFlags[+]

type Output = SpliceFFlags

The resulting type after applying the & operator.

fn bitand(self, other: SpliceFFlags) -> SpliceFFlags[−]

Returns the intersection between the two sets of flags.

impl BitAndAssign<SpliceFFlags> for SpliceFFlags[+]

fn bitand_assign(&mut self, other: SpliceFFlags)[−]

Disables all flags disabled in the set.

impl BitOr<SpliceFFlags> for SpliceFFlags[+]

type Output = SpliceFFlags

The resulting type after applying the | operator.

fn bitor(self, other: SpliceFFlags) -> SpliceFFlags[−]

Returns the union of the two sets of flags.

impl BitOrAssign<SpliceFFlags> for SpliceFFlags[+]

fn bitor_assign(&mut self, other: SpliceFFlags)[−]

Adds the set of flags.

impl BitXor<SpliceFFlags> for SpliceFFlags[+]

type Output = SpliceFFlags

The resulting type after applying the ^ operator.

fn bitxor(self, other: SpliceFFlags) -> SpliceFFlags[−]

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

impl BitXorAssign<SpliceFFlags> for SpliceFFlags[+]

fn bitxor_assign(&mut self, other: SpliceFFlags)[−]

Toggles the set of flags.

impl Clone for SpliceFFlags[+]

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fn clone(&self) -> SpliceFFlags[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for SpliceFFlags

impl Debug for SpliceFFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Eq for SpliceFFlags

impl Extend<SpliceFFlags> for SpliceFFlags[+]

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fn extend<T: IntoIterator<Item = SpliceFFlags>>(&mut self, iterator: T)[−]

Extends a collection with the contents of an iterator.

impl FromIterator<SpliceFFlags> for SpliceFFlags[+]

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fn from_iter<T: IntoIterator<Item = SpliceFFlags>>(iterator: T) -> SpliceFFlags[−]

Creates a value from an iterator.

impl Hash for SpliceFFlags[+]

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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, [−]

Feeds a slice of this type into the given [Hasher].

impl LowerHex for SpliceFFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Not for SpliceFFlags[+]

type Output = SpliceFFlags

The resulting type after applying the ! operator.

fn not(self) -> SpliceFFlags[−]

Returns the complement of this set of flags.

impl Octal for SpliceFFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Ord for SpliceFFlags[+]

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fn cmp(&self, other: &SpliceFFlags) -> Ordering[−]

This method returns an [Ordering] between self and other.

[+] Expand attributes

#[must_use] fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

[+] Expand attributes

#[must_use] fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

[+] Expand attributes

#[must_use] fn clamp(self, min: Self, max: Self) -> Self[−]

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<SpliceFFlags> for SpliceFFlags[+]

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fn eq(&self, other: &SpliceFFlags) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SpliceFFlags) -> bool[−]

This method tests for !=.

impl PartialOrd<SpliceFFlags> for SpliceFFlags[+]

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fn partial_cmp(&self, other: &SpliceFFlags) -> Option<Ordering>[−]

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

fn lt(&self, other: &SpliceFFlags) -> bool[−]

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &SpliceFFlags) -> bool[−]

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

fn gt(&self, other: &SpliceFFlags) -> bool[−]

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &SpliceFFlags) -> bool[−]

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

impl StructuralEq for SpliceFFlags

impl StructuralPartialEq for SpliceFFlags

impl Sub<SpliceFFlags> for SpliceFFlags[+]

type Output = SpliceFFlags

The resulting type after applying the - operator.

fn sub(self, other: SpliceFFlags) -> SpliceFFlags[−]

Returns the set difference of the two sets of flags.

impl SubAssign<SpliceFFlags> for SpliceFFlags[+]

fn sub_assign(&mut self, other: SpliceFFlags)[−]

Disables all flags enabled in the set.

impl UpperHex for SpliceFFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.