Struct MessageFlag 

pub struct MessageFlag(/* private fields */);

Message flags as a type-safe bitflag.

Implementations

impl MessageFlag

pub const NONE: Self

pub const COMPRESSED: Self

pub const MULTI_TAGS: Self

pub const TRANSACTION_PREPARED: Self

pub const TRANSACTION_COMMIT: Self

pub const TRANSACTION_ROLLBACK: Self

pub const fn empty() -> Self

Creates an empty flag (no bits set).

pub const fn from_bits(bits: i32) -> Self

Creates a new flag from raw value.

pub const fn bits(&self) -> i32

Returns the raw flag value.

pub const fn contains(&self, other: Self) -> bool

Checks if a flag is set.

pub fn insert(&mut self, other: Self)

Sets a flag.

pub fn remove(&mut self, other: Self)

Removes a flag.

pub fn is_compressed(&self) -> bool

Returns true if the compressed flag is set.

pub fn is_multi_tags(&self) -> bool

Returns true if the multi-tags flag is set.

pub fn is_transaction_prepared(&self) -> bool

Returns true if the transaction prepared flag is set.

pub fn is_transaction_commit(&self) -> bool

Returns true if the transaction commit flag is set.

pub fn is_transaction_rollback(&self) -> bool

Returns true if the transaction rollback flag is set.

Trait Implementations

impl BitAnd for MessageFlag

type Output = MessageFlag

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self::Output

Performs the & operation.

impl BitAndAssign for MessageFlag

fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation.

impl BitOr for MessageFlag

type Output = MessageFlag

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl BitOrAssign for MessageFlag

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl Clone for MessageFlag

fn clone(&self) -> MessageFlag

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MessageFlag

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

Formats the value using the given formatter.

impl Default for MessageFlag

fn default() -> MessageFlag

Returns the “default value” for a type.

impl From<MessageFlag> for i32

fn from(flag: MessageFlag) -> Self

Converts to this type from the input type.

impl From<i32> for MessageFlag

fn from(value: i32) -> Self

Converts to this type from the input type.

impl PartialEq for MessageFlag

fn eq(&self, other: &MessageFlag) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MessageFlag

impl Eq for MessageFlag

impl StructuralPartialEq for MessageFlag