Struct multiboot2::ElfSectionFlags
source · [−]pub struct ElfSectionFlags { /* private fields */ }
Expand description
ELF Section bitflags.
Implementations
sourceimpl ElfSectionFlags
impl ElfSectionFlags
sourcepub const WRITABLE: Self = Self{bits: 1,}
pub const WRITABLE: Self = Self{bits: 1,}
The section contains data that should be writable during program execution.
sourcepub const ALLOCATED: Self = Self{bits: 2,}
pub const ALLOCATED: Self = Self{bits: 2,}
The section occupies memory during the process execution.
sourcepub const EXECUTABLE: Self = Self{bits: 4,}
pub const EXECUTABLE: Self = Self{bits: 4,}
The section contains executable machine instructions.
sourcepub const fn from_bits(bits: u64) -> Option<Self>
pub const fn from_bits(bits: u64) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u64) -> Self
pub const fn from_bits_truncate(bits: u64) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u64) -> Self
pub const unsafe fn from_bits_unchecked(bits: u64) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations
sourceimpl Binary for ElfSectionFlags
impl Binary for ElfSectionFlags
sourceimpl BitAnd<ElfSectionFlags> for ElfSectionFlags
impl BitAnd<ElfSectionFlags> for ElfSectionFlags
type Output = ElfSectionFlags
type Output = ElfSectionFlags
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<ElfSectionFlags> for ElfSectionFlags
impl BitAndAssign<ElfSectionFlags> for ElfSectionFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<ElfSectionFlags> for ElfSectionFlags
impl BitOr<ElfSectionFlags> for ElfSectionFlags
sourcefn bitor(self, other: ElfSectionFlags) -> Self
fn bitor(self, other: ElfSectionFlags) -> Self
Returns the union of the two sets of flags.
type Output = ElfSectionFlags
type Output = ElfSectionFlags
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<ElfSectionFlags> for ElfSectionFlags
impl BitOrAssign<ElfSectionFlags> for ElfSectionFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<ElfSectionFlags> for ElfSectionFlags
impl BitXor<ElfSectionFlags> for ElfSectionFlags
sourcefn bitxor(self, other: Self) -> Self
fn bitxor(self, other: Self) -> Self
Returns the left flags, but with all the right flags toggled.
type Output = ElfSectionFlags
type Output = ElfSectionFlags
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<ElfSectionFlags> for ElfSectionFlags
impl BitXorAssign<ElfSectionFlags> for ElfSectionFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for ElfSectionFlags
impl Clone for ElfSectionFlags
sourcefn clone(&self) -> ElfSectionFlags
fn clone(&self) -> ElfSectionFlags
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for ElfSectionFlags
impl Debug for ElfSectionFlags
sourceimpl Extend<ElfSectionFlags> for ElfSectionFlags
impl Extend<ElfSectionFlags> for ElfSectionFlags
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<ElfSectionFlags> for ElfSectionFlags
impl FromIterator<ElfSectionFlags> for ElfSectionFlags
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
Creates a value from an iterator. Read more
sourceimpl Hash for ElfSectionFlags
impl Hash for ElfSectionFlags
sourceimpl LowerHex for ElfSectionFlags
impl LowerHex for ElfSectionFlags
sourceimpl Not for ElfSectionFlags
impl Not for ElfSectionFlags
type Output = ElfSectionFlags
type Output = ElfSectionFlags
The resulting type after applying the !
operator.
sourceimpl Octal for ElfSectionFlags
impl Octal for ElfSectionFlags
sourceimpl Ord for ElfSectionFlags
impl Ord for ElfSectionFlags
sourceimpl PartialEq<ElfSectionFlags> for ElfSectionFlags
impl PartialEq<ElfSectionFlags> for ElfSectionFlags
sourcefn eq(&self, other: &ElfSectionFlags) -> bool
fn eq(&self, other: &ElfSectionFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &ElfSectionFlags) -> bool
fn ne(&self, other: &ElfSectionFlags) -> bool
This method tests for !=
.
sourceimpl PartialOrd<ElfSectionFlags> for ElfSectionFlags
impl PartialOrd<ElfSectionFlags> for ElfSectionFlags
sourcefn partial_cmp(&self, other: &ElfSectionFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &ElfSectionFlags) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl Sub<ElfSectionFlags> for ElfSectionFlags
impl Sub<ElfSectionFlags> for ElfSectionFlags
type Output = ElfSectionFlags
type Output = ElfSectionFlags
The resulting type after applying the -
operator.
sourceimpl SubAssign<ElfSectionFlags> for ElfSectionFlags
impl SubAssign<ElfSectionFlags> for ElfSectionFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for ElfSectionFlags
impl UpperHex for ElfSectionFlags
impl Copy for ElfSectionFlags
impl Eq for ElfSectionFlags
impl StructuralEq for ElfSectionFlags
impl StructuralPartialEq for ElfSectionFlags
Auto Trait Implementations
impl RefUnwindSafe for ElfSectionFlags
impl Send for ElfSectionFlags
impl Sync for ElfSectionFlags
impl Unpin for ElfSectionFlags
impl UnwindSafe for ElfSectionFlags
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more