Struct rkv::EnvironmentFlags

pub struct EnvironmentFlags { /* fields omitted */ }

Environment Options

Methods

impl EnvironmentFlags

fn empty() -> EnvironmentFlags

Returns an empty set of flags.

fn all() -> EnvironmentFlags

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<EnvironmentFlags>

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

fn from_bits_truncate(bits: u32) -> EnvironmentFlags

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: EnvironmentFlags) -> bool

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

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

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

fn insert(&mut self, other: EnvironmentFlags)

Inserts the specified flags in-place.

fn remove(&mut self, other: EnvironmentFlags)

Removes the specified flags in-place.

fn toggle(&mut self, other: EnvironmentFlags)

Toggles the specified flags in-place.

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

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

Trait Implementations

impl Ord for EnvironmentFlags

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

impl Copy for EnvironmentFlags

impl Hash for EnvironmentFlags

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

impl Not for EnvironmentFlags

type Output = EnvironmentFlags

fn not(self) -> EnvironmentFlags

Returns the complement of this set of flags.

impl Clone for EnvironmentFlags

fn clone(&self) -> EnvironmentFlags

impl BitXor<EnvironmentFlags> for EnvironmentFlags

type Output = EnvironmentFlags

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

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

impl BitOr<EnvironmentFlags> for EnvironmentFlags

type Output = EnvironmentFlags

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

Returns the union of the two sets of flags.

impl BitOrAssign<EnvironmentFlags> for EnvironmentFlags

fn bitor_assign(&mut self, other: EnvironmentFlags)

Adds the set of flags.

impl Octal for EnvironmentFlags

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

impl BitAndAssign<EnvironmentFlags> for EnvironmentFlags

fn bitand_assign(&mut self, other: EnvironmentFlags)

Disables all flags disabled in the set.

impl PartialEq<EnvironmentFlags> for EnvironmentFlags

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

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

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

This method tests for !=.

impl Debug for EnvironmentFlags

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

Formats the value using the given formatter.

impl Extend<EnvironmentFlags> for EnvironmentFlags

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

impl SubAssign<EnvironmentFlags> for EnvironmentFlags

fn sub_assign(&mut self, other: EnvironmentFlags)

Disables all flags enabled in the set.

impl BitAnd<EnvironmentFlags> for EnvironmentFlags

type Output = EnvironmentFlags

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

Returns the intersection between the two sets of flags.

impl BitXorAssign<EnvironmentFlags> for EnvironmentFlags

fn bitxor_assign(&mut self, other: EnvironmentFlags)

Toggles the set of flags.

impl UpperHex for EnvironmentFlags

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

impl Eq for EnvironmentFlags

impl Binary for EnvironmentFlags

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

impl FromIterator<EnvironmentFlags> for EnvironmentFlags

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

impl LowerHex for EnvironmentFlags

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

impl Sub<EnvironmentFlags> for EnvironmentFlags

type Output = EnvironmentFlags

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

Returns the set difference of the two sets of flags.

impl PartialOrd<EnvironmentFlags> for EnvironmentFlags

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

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

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

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

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