Enum gimli::read::Location

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pub enum Location<R, Offset = <R as Reader>::Offset>
where R: Reader<Offset = Offset>, Offset: ReaderOffset,
{ Empty, Register { register: Register, }, Address { address: u64, }, Value { value: Value, }, Bytes { value: R, }, ImplicitPointer { value: DebugInfoOffset<Offset>, byte_offset: i64, }, }
Expand description

A single location of a piece of the result of a DWARF expression.

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Empty

The piece is empty. Ordinarily this means the piece has been optimized away.

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Register

The piece is found in a register.

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§register: Register

The register number.

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Address

The piece is found in memory.

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§address: u64

The address.

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Value

The piece has no location but its value is known.

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§value: Value

The value.

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Bytes

The piece is represented by some constant bytes.

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§value: R

The value.

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ImplicitPointer

The piece is a pointer to a value which has no actual location.

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§value: DebugInfoOffset<Offset>

The .debug_info offset of the value that this is an implicit pointer into.

§byte_offset: i64

The byte offset into the value that the implicit pointer points to.

Implementations§

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impl<R, Offset> Location<R, Offset>
where R: Reader<Offset = Offset>, Offset: ReaderOffset,

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pub fn is_empty(&self) -> bool

Return true if the piece is empty.

Trait Implementations§

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impl<R, Offset> Clone for Location<R, Offset>
where R: Reader<Offset = Offset> + Clone, Offset: ReaderOffset + Clone,

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fn clone(&self) -> Location<R, Offset>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<R, Offset> Debug for Location<R, Offset>
where R: Reader<Offset = Offset> + Debug, Offset: ReaderOffset + Debug,

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

Formats the value using the given formatter. Read more
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impl<R, Offset> PartialEq for Location<R, Offset>
where R: Reader<Offset = Offset> + PartialEq, Offset: ReaderOffset + PartialEq,

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fn eq(&self, other: &Location<R, Offset>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<R, Offset> Copy for Location<R, Offset>
where R: Reader<Offset = Offset> + Copy, Offset: ReaderOffset + Copy,

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impl<R, Offset> StructuralPartialEq for Location<R, Offset>
where R: Reader<Offset = Offset>, Offset: ReaderOffset,

Auto Trait Implementations§

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impl<R, Offset> Freeze for Location<R, Offset>
where R: Freeze, Offset: Freeze,

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impl<R, Offset> RefUnwindSafe for Location<R, Offset>
where R: RefUnwindSafe, Offset: RefUnwindSafe,

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impl<R, Offset> Send for Location<R, Offset>
where R: Send, Offset: Send,

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impl<R, Offset> Sync for Location<R, Offset>
where R: Sync, Offset: Sync,

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impl<R, Offset> Unpin for Location<R, Offset>
where R: Unpin, Offset: Unpin,

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impl<R, Offset> UnwindSafe for Location<R, Offset>
where R: UnwindSafe, Offset: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.