Struct lldb_sys::SymbolContextItem
source · #[repr(C)]pub struct SymbolContextItem(_);
Expand description
These mask bits allow a common interface for queries that can limit the amount of information that gets parsed to only the information that is requested. These bits also can indicate what actually did get resolved during query function calls.
Each definition corresponds to a one of the member variables in this class, and requests that that item be resolved, or indicates that the member did get resolved.
Implementations§
source§impl SymbolContextItem
impl SymbolContextItem
sourcepub const TARGET: Self = _
pub const TARGET: Self = _
Set when a target is requested from a query or was located in the query results.
sourcepub const MODULE: Self = _
pub const MODULE: Self = _
Set when a module is requested from a query or was located in the query results.
sourcepub const COMPUNIT: Self = _
pub const COMPUNIT: Self = _
Set when a compilation unit is requested from a query or was located in the query results.
sourcepub const FUNCTION: Self = _
pub const FUNCTION: Self = _
Set when a function is requested from a query or was located in the query results.
sourcepub const BLOCK: Self = _
pub const BLOCK: Self = _
Set when the deepest block is requested from a query or was located in the query results.
sourcepub const LINE_ENTRY: Self = _
pub const LINE_ENTRY: Self = _
Set when a line entry is requested from a query or was located in the query results.
sourcepub const SYMBOL: Self = _
pub const SYMBOL: Self = _
Set when a symbol is requested from a query or was located in the query results.
sourcepub const EVERYTHING: Self = _
pub const EVERYTHING: Self = _
Indicates to try and look everything up during a routine symbol context query. This doesn’t actually include looking up a variable.
sourcepub const VARIABLE: Self = _
pub const VARIABLE: Self = _
Set when a global or static variable is requested from a query, or was located in the query results.
This is potentially expensive to look up, so it isn’t included in
EVERYTHING
which stops it from being used during frame PC
lookups and many other potential address to symbol context lookups.
source§impl SymbolContextItem
impl SymbolContextItem
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> 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: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const fn from_bits_retain(bits: u32) -> Self
pub const fn from_bits_retain(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get the value for a flag from its stringified name.
Names are case-sensitive, so must correspond exactly to the identifier given to the flag.
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 insert(&mut self, other: Self)
pub fn insert(&mut self, other: Self)
Inserts the specified flags in-place.
This method is equivalent to union
.
sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
Removes the specified flags in-place.
This method is equivalent to difference
.
sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
Toggles the specified flags in-place.
This method is equivalent to symmetric_difference
.
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
.
Calculating self
bitwise and (&
) other, including
any bits that don’t correspond to a defined flag.
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
.
Calculates self
bitwise or (|
) other
, including
any bits that don’t correspond to a defined flag.
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
.
Calculates self
bitwise and (&!
) the bitwise negation of other
,
including any bits that don’t correspond to a defined flag.
This method is not equivalent to a & !b
when there are bits set that
don’t correspond to a defined flag. The !
operator will unset any
bits that don’t correspond to a flag, so they’ll always be unset by a &! b
,
but respected by a.difference(b)
.
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
.
Calculates self
bitwise exclusive or (^
) other
,
including any bits that don’t correspond to a defined flag.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Calculates the bitwise negation (!
) of self
,
unsetting any bits that don’t correspond to a defined flag.
source§impl SymbolContextItem
impl SymbolContextItem
sourcepub const fn iter(&self) -> Iter<SymbolContextItem>
pub const fn iter(&self) -> Iter<SymbolContextItem>
Iterate over enabled flag values.
sourcepub const fn iter_names(&self) -> IterNames<SymbolContextItem>
pub const fn iter_names(&self) -> IterNames<SymbolContextItem>
Iterate over enabled flag values with their stringified names.
Trait Implementations§
source§impl Binary for SymbolContextItem
impl Binary for SymbolContextItem
source§impl BitAnd<SymbolContextItem> for SymbolContextItem
impl BitAnd<SymbolContextItem> for SymbolContextItem
source§impl BitAndAssign<SymbolContextItem> for SymbolContextItem
impl BitAndAssign<SymbolContextItem> for SymbolContextItem
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr<SymbolContextItem> for SymbolContextItem
impl BitOr<SymbolContextItem> for SymbolContextItem
source§fn bitor(self, other: SymbolContextItem) -> Self
fn bitor(self, other: SymbolContextItem) -> Self
Returns the union of the two sets of flags.
§type Output = SymbolContextItem
type Output = SymbolContextItem
|
operator.source§impl BitOrAssign<SymbolContextItem> for SymbolContextItem
impl BitOrAssign<SymbolContextItem> for SymbolContextItem
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor<SymbolContextItem> for SymbolContextItem
impl BitXor<SymbolContextItem> for SymbolContextItem
source§impl BitXorAssign<SymbolContextItem> for SymbolContextItem
impl BitXorAssign<SymbolContextItem> for SymbolContextItem
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for SymbolContextItem
impl Clone for SymbolContextItem
source§fn clone(&self) -> SymbolContextItem
fn clone(&self) -> SymbolContextItem
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for SymbolContextItem
impl Debug for SymbolContextItem
source§impl Extend<SymbolContextItem> for SymbolContextItem
impl Extend<SymbolContextItem> for SymbolContextItem
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
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 SymbolContextItem
impl Flags for SymbolContextItem
source§const FLAGS: &'static [Flag<SymbolContextItem>] = _
const FLAGS: &'static [Flag<SymbolContextItem>] = _
source§fn from_bits_retain(bits: u32) -> SymbolContextItem
fn from_bits_retain(bits: u32) -> SymbolContextItem
source§fn from_bits(bits: Self::Bits) -> Option<Self>
fn from_bits(bits: Self::Bits) -> Option<Self>
source§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
source§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
source§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere Self: Sized,
true
if there are flags common to both self
and other
.source§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere Self: Sized,
true
if all of the flags in other
are contained within self
.source§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where Self: Sized,
source§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where Self: Sized,
source§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where Self: Sized,
source§fn set(&mut self, other: Self, value: bool)where
Self: Sized,
fn set(&mut self, other: Self, value: bool)where Self: Sized,
source§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
self
and other
.source§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
self
and other
.source§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
self
and other
.source§fn complement(self) -> Self
fn complement(self) -> Self
source§impl FromIterator<SymbolContextItem> for SymbolContextItem
impl FromIterator<SymbolContextItem> for SymbolContextItem
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl Hash for SymbolContextItem
impl Hash for SymbolContextItem
source§impl IntoIterator for SymbolContextItem
impl IntoIterator for SymbolContextItem
source§impl LowerHex for SymbolContextItem
impl LowerHex for SymbolContextItem
source§impl Not for SymbolContextItem
impl Not for SymbolContextItem
source§impl Octal for SymbolContextItem
impl Octal for SymbolContextItem
source§impl PartialEq<SymbolContextItem> for SymbolContextItem
impl PartialEq<SymbolContextItem> for SymbolContextItem
source§fn eq(&self, other: &SymbolContextItem) -> bool
fn eq(&self, other: &SymbolContextItem) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PublicFlags for SymbolContextItem
impl PublicFlags for SymbolContextItem
source§impl Sub<SymbolContextItem> for SymbolContextItem
impl Sub<SymbolContextItem> for SymbolContextItem
source§impl SubAssign<SymbolContextItem> for SymbolContextItem
impl SubAssign<SymbolContextItem> for SymbolContextItem
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.