pub struct Flags(/* private fields */);
Expand description
Flags
control how types are printed during demangling. See each flag for more info on what exactly they do.
Implementations§
source§impl Flags
impl Flags
sourcepub const NO_CALLING_CONVENTION: Self = _
pub const NO_CALLING_CONVENTION: Self = _
Suppress calling conventions (__cdecl
/__fastcall
/__thiscall
) from being included in the output.
use undname::Flags;
let input = "?func@MyClass@@UEAAHHH@Z";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_CALLING_CONVENTION).unwrap();
assert_eq!(without_flag, "public: virtual int __cdecl MyClass::func(int, int)");
assert_eq!(with_flag, "public: virtual int MyClass::func(int, int)");
sourcepub const NO_ALLOCATION_LANGUAGE: Self = _
pub const NO_ALLOCATION_LANGUAGE: Self = _
See also NO_CALLING_CONVENTION
.
sourcepub const NO_TAG_SPECIFIER: Self = _
pub const NO_TAG_SPECIFIER: Self = _
Suppress tag specifiers (class
/struct
/union
) from being included in the output.
use undname::Flags;
let input = "?x@@3PEAVty@@EA";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_TAG_SPECIFIER).unwrap();
assert_eq!(without_flag, "class ty *x");
assert_eq!(with_flag, "ty *x");
sourcepub const NO_ECSU: Self = _
pub const NO_ECSU: Self = _
See also NO_TAG_SPECIFIER
.
sourcepub const NO_ACCESS_SPECIFIER: Self = _
pub const NO_ACCESS_SPECIFIER: Self = _
Suppress access specifiers (private
/public
/protected
) from being included in the output.
use undname::Flags;
let input = "?func@MyClass@@UEAAHHH@Z";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_ACCESS_SPECIFIER).unwrap();
assert_eq!(without_flag, "public: virtual int __cdecl MyClass::func(int, int)");
assert_eq!(with_flag, "virtual int __cdecl MyClass::func(int, int)");
sourcepub const NO_ACCESS_SPECIFIERS: Self = _
pub const NO_ACCESS_SPECIFIERS: Self = _
See also NO_ACCESS_SPECIFIER
.
sourcepub const NO_MEMBER_TYPE: Self = _
pub const NO_MEMBER_TYPE: Self = _
Suppress member types (static
/virtual
/extern "C"
) from being included in the output.
use undname::Flags;
let input = "?func@MyClass@@UEAAHHH@Z";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_MEMBER_TYPE).unwrap();
assert_eq!(without_flag, "public: virtual int __cdecl MyClass::func(int, int)");
assert_eq!(with_flag, "public: int __cdecl MyClass::func(int, int)");
sourcepub const NO_RETURN_TYPE: Self = _
pub const NO_RETURN_TYPE: Self = _
Suppress return types from being included in the output.
use undname::Flags;
let input = "?func@MyClass@@UEAAHHH@Z";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_RETURN_TYPE).unwrap();
assert_eq!(without_flag, "public: virtual int __cdecl MyClass::func(int, int)");
assert_eq!(with_flag, "public: virtual __cdecl MyClass::func(int, int)");
sourcepub const NO_FUNCTION_RETURNS: Self = _
pub const NO_FUNCTION_RETURNS: Self = _
See also NO_RETURN_TYPE
.
sourcepub const NO_VARIABLE_TYPE: Self = _
pub const NO_VARIABLE_TYPE: Self = _
Suppress variable types from being included in the output.
use undname::Flags;
let input = "?x@@3PEAEEA";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_VARIABLE_TYPE).unwrap();
assert_eq!(without_flag, "unsigned char *x");
assert_eq!(with_flag, "x");
sourcepub const NO_THISTYPE: Self = _
pub const NO_THISTYPE: Self = _
Suppress modifiers on the this
type (const
/volatile
/__restrict
) from being included in the output.
use undname::Flags;
let input = "?world@hello@@QEDAXXZ";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_THISTYPE).unwrap();
assert_eq!(without_flag, "public: void __cdecl hello::world(void) const volatile");
assert_eq!(with_flag, "public: void __cdecl hello::world(void)");
sourcepub const NO_LEADING_UNDERSCORES: Self = _
pub const NO_LEADING_UNDERSCORES: Self = _
Suppress leading underscores on Microsoft extended keywords (__restrict
/__cdecl
/__fastcall
) from being included in the output.
use undname::Flags;
let input = "?foo_piad@@YAXPIAD@Z";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_LEADING_UNDERSCORES).unwrap();
assert_eq!(without_flag, "void __cdecl foo_piad(char *__restrict)");
assert_eq!(with_flag, "void cdecl foo_piad(char *restrict)");
sourcepub const NO_MS_KEYWORDS: Self = _
pub const NO_MS_KEYWORDS: Self = _
Suppress Microsoft keywords (__restrict
/__unaligned
/__cdecl
) from being included in the output.
use undname::Flags;
let input = "?f@@YAXPEIFAH@Z";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NO_MS_KEYWORDS).unwrap();
assert_eq!(without_flag, "void __cdecl f(int __unaligned *__restrict)");
assert_eq!(with_flag, "void f(int *)");
sourcepub const NAME_ONLY: Self = _
pub const NAME_ONLY: Self = _
Output only the name for the primary declaration.
use undname::Flags;
let input = "?world@hello@@QEDAXXZ";
let without_flag = undname::demangle(input, Flags::default()).unwrap();
let with_flag = undname::demangle(input, Flags::NAME_ONLY).unwrap();
assert_eq!(without_flag, "public: void __cdecl hello::world(void) const volatile");
assert_eq!(with_flag, "hello::world");
source§impl Flags
impl Flags
sourcepub const fn bits(&self) -> u16
pub const fn bits(&self) -> u16
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u16) -> Option<Self>
pub const fn from_bits(bits: u16) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
sourcepub const fn from_bits_truncate(bits: u16) -> Self
pub const fn from_bits_truncate(bits: u16) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u16) -> Self
pub const fn from_bits_retain(bits: u16) -> Self
Convert from a bits value exactly.
sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
source§impl Flags
impl Flags
sourcepub const fn iter(&self) -> Iter<Flags>
pub const fn iter(&self) -> Iter<Flags>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
sourcepub const fn iter_names(&self) -> IterNames<Flags>
pub const fn iter_names(&self) -> IterNames<Flags>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Trait Implementations§
source§impl BitAndAssign for Flags
impl BitAndAssign for Flags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
source§impl BitOrAssign for Flags
impl BitOrAssign for Flags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
source§impl BitXorAssign for Flags
impl BitXorAssign for Flags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
source§impl Extend<Flags> for Flags
impl Extend<Flags> for Flags
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl Flags for Flags
impl Flags for Flags
source§fn from_bits_retain(bits: u16) -> Flags
fn from_bits_retain(bits: u16) -> Flags
§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read more§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.§fn set(&mut self, other: Self, value: bool)where
Self: Sized,
fn set(&mut self, other: Self, value: bool)where
Self: Sized,
Flags::insert
] when value
is true
or [Flags::remove
] when value
is false
.§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read more§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.source§impl FromIterator<Flags> for Flags
impl FromIterator<Flags> for Flags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
source§impl IntoIterator for Flags
impl IntoIterator for Flags
source§impl PartialEq for Flags
impl PartialEq for Flags
source§impl Sub for Flags
impl Sub for Flags
source§impl SubAssign for Flags
impl SubAssign for Flags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
impl Copy for Flags
impl Eq for Flags
impl StructuralPartialEq for Flags
Auto Trait Implementations§
impl Freeze for Flags
impl RefUnwindSafe for Flags
impl Send for Flags
impl Sync for Flags
impl Unpin for Flags
impl UnwindSafe for Flags
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)