Struct rkv::WriteFlags

pub struct WriteFlags { /* fields omitted */ }

Write Options

Methods

impl WriteFlags

fn empty() -> WriteFlags

Returns an empty set of flags.

fn all() -> WriteFlags

Returns the set containing all flags.

fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

fn from_bits(bits: u32) -> Option<WriteFlags>

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

fn from_bits_truncate(bits: u32) -> WriteFlags

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

fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

fn is_all(&self) -> bool

Returns true if all flags are currently set.

fn intersects(&self, other: WriteFlags) -> bool

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

fn contains(&self, other: WriteFlags) -> bool

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

fn insert(&mut self, other: WriteFlags)

Inserts the specified flags in-place.

fn remove(&mut self, other: WriteFlags)

Removes the specified flags in-place.

fn toggle(&mut self, other: WriteFlags)

Toggles the specified flags in-place.

fn set(&mut self, other: WriteFlags, value: bool)

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

Trait Implementations

impl Ord for WriteFlags

fn cmp(&self, __arg_0: &WriteFlags) -> Ordering

impl Copy for WriteFlags

impl Hash for WriteFlags

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

impl Not for WriteFlags

type Output = WriteFlags

fn not(self) -> WriteFlags

Returns the complement of this set of flags.

impl Clone for WriteFlags

fn clone(&self) -> WriteFlags

impl BitXor<WriteFlags> for WriteFlags

type Output = WriteFlags

fn bitxor(self, other: WriteFlags) -> WriteFlags

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

impl BitOr<WriteFlags> for WriteFlags

type Output = WriteFlags

fn bitor(self, other: WriteFlags) -> WriteFlags

Returns the union of the two sets of flags.

impl BitOrAssign<WriteFlags> for WriteFlags

fn bitor_assign(&mut self, other: WriteFlags)

Adds the set of flags.

impl Octal for WriteFlags

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

impl BitAndAssign<WriteFlags> for WriteFlags

fn bitand_assign(&mut self, other: WriteFlags)

Disables all flags disabled in the set.

impl PartialEq<WriteFlags> for WriteFlags

fn eq(&self, __arg_0: &WriteFlags) -> bool

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

fn ne(&self, __arg_0: &WriteFlags) -> bool

This method tests for !=.

impl Debug for WriteFlags

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

Formats the value using the given formatter.

impl Extend<WriteFlags> for WriteFlags

fn extend<T>(&mut self, iterator: T) where
    T: IntoIterator<Item = WriteFlags>, 

impl SubAssign<WriteFlags> for WriteFlags

fn sub_assign(&mut self, other: WriteFlags)

Disables all flags enabled in the set.

impl BitAnd<WriteFlags> for WriteFlags

type Output = WriteFlags

fn bitand(self, other: WriteFlags) -> WriteFlags

Returns the intersection between the two sets of flags.

impl BitXorAssign<WriteFlags> for WriteFlags

fn bitxor_assign(&mut self, other: WriteFlags)

Toggles the set of flags.

impl UpperHex for WriteFlags

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

impl Eq for WriteFlags

impl Binary for WriteFlags

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

impl FromIterator<WriteFlags> for WriteFlags

fn from_iter<T>(iterator: T) -> WriteFlags where
    T: IntoIterator<Item = WriteFlags>, 

impl LowerHex for WriteFlags

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

impl Sub<WriteFlags> for WriteFlags

type Output = WriteFlags

fn sub(self, other: WriteFlags) -> WriteFlags

Returns the set difference of the two sets of flags.

impl PartialOrd<WriteFlags> for WriteFlags

fn partial_cmp(&self, __arg_0: &WriteFlags) -> Option<Ordering>

fn lt(&self, __arg_0: &WriteFlags) -> bool

fn le(&self, __arg_0: &WriteFlags) -> bool

fn gt(&self, __arg_0: &WriteFlags) -> bool

fn ge(&self, __arg_0: &WriteFlags) -> bool