Struct Pte

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

Implementations

impl Pte

pub const fn new() -> Self

Creates a new default initialized bitfield.

pub const fn from_bits(bits: u64) -> Self

Convert from bits.

pub const fn into_bits(self) -> u64

Convert into bits.

pub const fn valid(&self) -> bool

Bits: 0..1

pub const fn with_valid_checked(self, value: bool) -> Result<Self, ()>

Bits: 0..1

pub const fn with_valid(self, value: bool) -> Self

Bits: 0..1

pub const fn set_valid(&mut self, value: bool)

Bits: 0..1

pub const fn set_valid_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 0..1

pub const fn not_large_page(&self) -> bool

Bits: 1..2

pub const fn with_not_large_page_checked(self, value: bool) -> Result<Self, ()>

Bits: 1..2

pub const fn with_not_large_page(self, value: bool) -> Self

Bits: 1..2

pub const fn set_not_large_page(&mut self, value: bool)

Bits: 1..2

pub const fn set_not_large_page_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 1..2

pub const fn attribute_index(&self) -> u64

Bits: 2..5

pub const fn with_attribute_index_checked(self, value: u64) -> Result<Self, ()>

Bits: 2..5

pub const fn with_attribute_index(self, value: u64) -> Self

Bits: 2..5

pub const fn set_attribute_index(&mut self, value: u64)

Bits: 2..5

pub const fn set_attribute_index_checked( &mut self, value: u64, ) -> Result<(), ()>

Bits: 2..5

pub const fn non_secure(&self) -> bool

Bits: 5..6

pub const fn with_non_secure_checked(self, value: bool) -> Result<Self, ()>

Bits: 5..6

pub const fn with_non_secure(self, value: bool) -> Self

Bits: 5..6

pub const fn set_non_secure(&mut self, value: bool)

Bits: 5..6

pub const fn set_non_secure_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 5..6

pub const fn ap_unprivileged(&self) -> bool

Bits: 6..7

pub const fn with_ap_unprivileged_checked(self, value: bool) -> Result<Self, ()>

Bits: 6..7

pub const fn with_ap_unprivileged(self, value: bool) -> Self

Bits: 6..7

pub const fn set_ap_unprivileged(&mut self, value: bool)

Bits: 6..7

pub const fn set_ap_unprivileged_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 6..7

pub const fn ap_read_only(&self) -> bool

Bits: 7..8

pub const fn with_ap_read_only_checked(self, value: bool) -> Result<Self, ()>

Bits: 7..8

pub const fn with_ap_read_only(self, value: bool) -> Self

Bits: 7..8

pub const fn set_ap_read_only(&mut self, value: bool)

Bits: 7..8

pub const fn set_ap_read_only_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 7..8

pub const fn shareability(&self) -> u64

Bits: 8..10

pub const fn with_shareability_checked(self, value: u64) -> Result<Self, ()>

Bits: 8..10

pub const fn with_shareability(self, value: u64) -> Self

Bits: 8..10

pub const fn set_shareability(&mut self, value: u64)

Bits: 8..10

pub const fn set_shareability_checked(&mut self, value: u64) -> Result<(), ()>

Bits: 8..10

pub const fn access_flag(&self) -> bool

Bits: 10..11

pub const fn with_access_flag_checked(self, value: bool) -> Result<Self, ()>

Bits: 10..11

pub const fn with_access_flag(self, value: bool) -> Self

Bits: 10..11

pub const fn set_access_flag(&mut self, value: bool)

Bits: 10..11

pub const fn set_access_flag_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 10..11

pub const fn not_global(&self) -> bool

Bits: 11..12

pub const fn with_not_global_checked(self, value: bool) -> Result<Self, ()>

Bits: 11..12

pub const fn with_not_global(self, value: bool) -> Self

Bits: 11..12

pub const fn set_not_global(&mut self, value: bool)

Bits: 11..12

pub const fn set_not_global_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 11..12

pub const fn pfn(&self) -> u64

Bits: 12..48

pub const fn with_pfn_checked(self, value: u64) -> Result<Self, ()>

Bits: 12..48

pub const fn with_pfn(self, value: u64) -> Self

Bits: 12..48

pub const fn set_pfn(&mut self, value: u64)

Bits: 12..48

pub const fn set_pfn_checked(&mut self, value: u64) -> Result<(), ()>

Bits: 12..48

pub const fn reserved_must_be_zero(&self) -> u64

Bits: 48..51

pub const fn with_reserved_must_be_zero_checked( self, value: u64, ) -> Result<Self, ()>

Bits: 48..51

pub const fn with_reserved_must_be_zero(self, value: u64) -> Self

Bits: 48..51

pub const fn set_reserved_must_be_zero(&mut self, value: u64)

Bits: 48..51

pub const fn set_reserved_must_be_zero_checked( &mut self, value: u64, ) -> Result<(), ()>

Bits: 48..51

pub const fn dbm(&self) -> bool

Bits: 51..52

pub const fn with_dbm_checked(self, value: bool) -> Result<Self, ()>

Bits: 51..52

pub const fn with_dbm(self, value: bool) -> Self

Bits: 51..52

pub const fn set_dbm(&mut self, value: bool)

Bits: 51..52

pub const fn set_dbm_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 51..52

pub const fn contiguous_hint(&self) -> bool

Bits: 52..53

pub const fn with_contiguous_hint_checked(self, value: bool) -> Result<Self, ()>

Bits: 52..53

pub const fn with_contiguous_hint(self, value: bool) -> Self

Bits: 52..53

pub const fn set_contiguous_hint(&mut self, value: bool)

Bits: 52..53

pub const fn set_contiguous_hint_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 52..53

pub const fn privilege_no_execute(&self) -> bool

Bits: 53..54

pub const fn with_privilege_no_execute_checked( self, value: bool, ) -> Result<Self, ()>

Bits: 53..54

pub const fn with_privilege_no_execute(self, value: bool) -> Self

Bits: 53..54

pub const fn set_privilege_no_execute(&mut self, value: bool)

Bits: 53..54

pub const fn set_privilege_no_execute_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 53..54

pub const fn user_no_execute(&self) -> bool

Bits: 54..55

pub const fn with_user_no_execute_checked(self, value: bool) -> Result<Self, ()>

Bits: 54..55

pub const fn with_user_no_execute(self, value: bool) -> Self

Bits: 54..55

pub const fn set_user_no_execute(&mut self, value: bool)

Bits: 54..55

pub const fn set_user_no_execute_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 54..55

pub const fn pxn_table(&self) -> bool

Bits: 59..60

pub const fn with_pxn_table_checked(self, value: bool) -> Result<Self, ()>

Bits: 59..60

pub const fn with_pxn_table(self, value: bool) -> Self

Bits: 59..60

pub const fn set_pxn_table(&mut self, value: bool)

Bits: 59..60

pub const fn set_pxn_table_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 59..60

pub const fn uxn_table(&self) -> bool

Bits: 60..61

pub const fn with_uxn_table_checked(self, value: bool) -> Result<Self, ()>

Bits: 60..61

pub const fn with_uxn_table(self, value: bool) -> Self

Bits: 60..61

pub const fn set_uxn_table(&mut self, value: bool)

Bits: 60..61

pub const fn set_uxn_table_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 60..61

pub const fn ap_table_privileged_only(&self) -> bool

Bits: 61..62

pub const fn with_ap_table_privileged_only_checked( self, value: bool, ) -> Result<Self, ()>

Bits: 61..62

pub const fn with_ap_table_privileged_only(self, value: bool) -> Self

Bits: 61..62

pub const fn set_ap_table_privileged_only(&mut self, value: bool)

Bits: 61..62

pub const fn set_ap_table_privileged_only_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 61..62

pub const fn ap_table_read_only(&self) -> bool

Bits: 62..63

pub const fn with_ap_table_read_only_checked( self, value: bool, ) -> Result<Self, ()>

Bits: 62..63

pub const fn with_ap_table_read_only(self, value: bool) -> Self

Bits: 62..63

pub const fn set_ap_table_read_only(&mut self, value: bool)

Bits: 62..63

pub const fn set_ap_table_read_only_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 62..63

pub const fn ns_table(&self) -> bool

Bits: 63..64

pub const fn with_ns_table_checked(self, value: bool) -> Result<Self, ()>

Bits: 63..64

pub const fn with_ns_table(self, value: bool) -> Self

Bits: 63..64

pub const fn set_ns_table(&mut self, value: bool)

Bits: 63..64

pub const fn set_ns_table_checked(&mut self, value: bool) -> Result<(), ()>

Bits: 63..64

Trait Implementations

impl Clone for Pte

fn clone(&self) -> Pte

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Pte

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

Formats the value using the given formatter.

impl Default for Pte

fn default() -> Self

Returns the “default value” for a type.

impl From<Pte> for u64

fn from(v: Pte) -> u64

Converts to this type from the input type.

impl From<u64> for Pte

fn from(v: u64) -> Self

Converts to this type from the input type.

impl FromBytes for Pte

where u64: FromBytes,

fn ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout + Immutable,

Interprets the given source as a &Self.

fn ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout + Immutable,

Interprets the prefix of the given source as a &Self without copying.

fn ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: Immutable + KnownLayout,

Interprets the suffix of the given bytes as a &Self.

fn mut_from_bytes( source: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the given source as a &mut Self.

fn mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the prefix of the given source as a &mut Self without copying.

fn mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the suffix of the given source as a &mut Self without copying.

fn read_from_bytes(source: &[u8]) -> Result<Self, SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the given source.

fn read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the prefix of the given source.

fn read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the suffix of the given source.

impl FromZeros for Pte

where u64: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

fn new_box_zeroed() -> Result<Box<Self>, AllocError>

where Self: Sized,

Creates a Box<Self> from zeroed bytes.

fn new_vec_zeroed(len: usize) -> Result<Vec<Self>, AllocError>

where Self: Sized,

Creates a Vec<Self> from zeroed bytes.

fn extend_vec_zeroed( v: &mut Vec<Self>, additional: usize, ) -> Result<(), AllocError>

where Self: Sized,

Extends a Vec<Self> by pushing additional new items onto the end of the vector. The new items are initialized with zeros.

fn insert_vec_zeroed( v: &mut Vec<Self>, position: usize, additional: usize, ) -> Result<(), AllocError>

where Self: Sized,

Inserts additional new items into Vec<Self> at position. The new items are initialized with zeros.

impl IntoBytes for Pte

where u64: IntoBytes,

fn as_bytes(&self) -> &[u8]

where Self: Immutable,

Gets the bytes of this value.

fn as_mut_bytes(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, dst: &mut [u8]) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to dst.

fn write_to_prefix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the prefix of dst.

fn write_to_suffix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the suffix of dst.

impl KnownLayout for Pte

where Self: Sized,

type PointerMetadata = ()

The type of metadata stored in a pointer to Self.

impl PartialEq for Pte

fn eq(&self, other: &Pte) -> 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 TryFromBytes for Pte

where u64: TryFromBytes,

fn try_ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the given source as a &Self.

fn try_ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the prefix of the given source as a &Self.

fn try_ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the suffix of the given source as a &Self.

fn try_mut_from_bytes( bytes: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the given source as a &mut Self without copying.

fn try_mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the prefix of the given source as a &mut Self.

fn try_mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the suffix of the given source as a &mut Self.

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.

impl Copy for Pte

impl Eq for Pte

impl Immutable for Pte

where u64: Immutable,

impl StructuralPartialEq for Pte