Struct lmdb_rs::core::DbFlags []

pub struct DbFlags { /* fields omitted */ }

A set of database flags

Methods

impl DbFlags

Returns an empty set of flags.

Returns the set containing all flags.

Returns the raw value of the flags currently stored.

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

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

Returns true if no flags are currently stored.

Returns true if all flags are currently set.

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

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

Inserts the specified flags in-place.

Removes the specified flags in-place.

Toggles the specified flags in-place.

Trait Implementations

impl Copy for DbFlags

impl PartialEq for DbFlags

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

This method tests for !=.

impl Eq for DbFlags

impl Clone for DbFlags

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl PartialOrd for DbFlags

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

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

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

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

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

impl Ord for DbFlags

This method returns an Ordering between self and other. Read more

impl Hash for DbFlags

Feeds this value into the given [Hasher]. Read more

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

impl Debug for DbFlags

Formats the value using the given formatter.

impl BitOr for DbFlags

The resulting type after applying the | operator

Returns the union of the two sets of flags.

impl BitOrAssign for DbFlags

Adds the set of flags.

impl BitXor for DbFlags

The resulting type after applying the ^ operator

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

impl BitXorAssign for DbFlags

Toggles the set of flags.

impl BitAnd for DbFlags

The resulting type after applying the & operator

Returns the intersection between the two sets of flags.

impl BitAndAssign for DbFlags

Disables all flags disabled in the set.

impl Sub for DbFlags

The resulting type after applying the - operator

Returns the set difference of the two sets of flags.

impl SubAssign for DbFlags

Disables all flags enabled in the set.

impl Not for DbFlags

The resulting type after applying the ! operator

Returns the complement of this set of flags.

impl Extend<DbFlags> for DbFlags

Extends a collection with the contents of an iterator. Read more

impl FromIterator<DbFlags> for DbFlags

Creates a value from an iterator. Read more