Struct AccountMetaFlags Copy item path

impl AccountMetaFlags

pub const fn new() -> Self

Returns an instance with zero initialized data.

impl AccountMetaFlags

pub const fn into_bytes(self) -> [u8; 4]

Returns the underlying bits.

§Layout

The returned byte array is layed out in the same way as described here.

pub const fn from_bytes(bytes: [u8; 4]) -> Self

Converts the given bytes directly into the bitfield struct.

impl AccountMetaFlags

pub fn has_rent_epoch(&self) -> <bool as Specifier>::InOut

Returns the value of has_rent_epoch. whether the account meta has rent epoch

pub fn has_rent_epoch_or_err( &self, ) -> Result<<bool as Specifier>::InOut, InvalidBitPattern<<bool as Specifier>::Bytes>>

Returns the value of has_rent_epoch.

#Errors

If the returned value contains an invalid bit pattern for has_rent_epoch. whether the account meta has rent epoch

pub fn with_has_rent_epoch(self, new_val: <bool as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of has_rent_epoch set to the given value.

#Panics

If the given value is out of bounds for has_rent_epoch. whether the account meta has rent epoch

pub fn with_has_rent_epoch_checked( self, new_val: <bool as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of has_rent_epoch set to the given value.

#Errors

If the given value is out of bounds for has_rent_epoch. whether the account meta has rent epoch

pub fn set_has_rent_epoch(&mut self, new_val: <bool as Specifier>::InOut)

Sets the value of has_rent_epoch to the given value.

#Panics

If the given value is out of bounds for has_rent_epoch. whether the account meta has rent epoch

pub fn set_has_rent_epoch_checked( &mut self, new_val: <bool as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of has_rent_epoch to the given value.

#Errors

If the given value is out of bounds for has_rent_epoch. whether the account meta has rent epoch

pub fn executable(&self) -> <bool as Specifier>::InOut

Returns the value of executable. whether the account is executable

pub fn executable_or_err( &self, ) -> Result<<bool as Specifier>::InOut, InvalidBitPattern<<bool as Specifier>::Bytes>>

Returns the value of executable.

#Errors

If the returned value contains an invalid bit pattern for executable. whether the account is executable

pub fn with_executable(self, new_val: <bool as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of executable set to the given value.

#Panics

If the given value is out of bounds for executable. whether the account is executable

pub fn with_executable_checked( self, new_val: <bool as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of executable set to the given value.

#Errors

If the given value is out of bounds for executable. whether the account is executable

pub fn set_executable(&mut self, new_val: <bool as Specifier>::InOut)

Sets the value of executable to the given value.

#Panics

If the given value is out of bounds for executable. whether the account is executable

pub fn set_executable_checked( &mut self, new_val: <bool as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of executable to the given value.

#Errors

If the given value is out of bounds for executable. whether the account is executable

impl AccountMetaFlags

pub fn new_from(optional_fields: &AccountMetaOptionalFields) -> Self

Trait Implementations§

fn clone(&self) -> AccountMetaFlags

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for AccountMetaFlags

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

Formats the value using the given formatter. Read more

impl Default for AccountMetaFlags

fn default() -> AccountMetaFlags

Returns the “default value” for a type. Read more

impl PartialEq for AccountMetaFlags

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

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

1.0.0 · Source§

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 Zeroable for AccountMetaFlags

fn zeroed() -> Self

Calls zeroed. Read more

impl Copy for AccountMetaFlags

impl Eq for AccountMetaFlags

impl Pod for AccountMetaFlags

impl StructuralPartialEq for AccountMetaFlags

Auto Trait Implementations§

impl Freeze for AccountMetaFlags

impl RefUnwindSafe for AccountMetaFlags

impl Send for AccountMetaFlags

impl Sync for AccountMetaFlags

impl Unpin for AccountMetaFlags

impl UnwindSafe for AccountMetaFlags

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CheckedBitPattern for T
where T: AnyBitPattern,

type Bits = T

Self must have the same layout as the specified Bits except for the possible invalid bit patterns being checked during is_valid_bit_pattern.

fn is_valid_bit_pattern(_bits: &T) -> bool

If this function returns true, then it must be valid to reinterpret bits as &Self.

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

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

Performs copy-assignment from self to dst. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more