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.

Variants

`Empty`

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

`Register`

Fields

register: Register

The register number.

The piece is found in a register.

`Address`

Fields

address: u64

The address.

The piece is found in memory.

`Value`

Fields

value: Value

The value.

The piece has no location but its value is known.

`Bytes`

Fields

value: R

The value.

The piece is represented by some constant bytes.

`ImplicitPointer`

Fields

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.

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

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

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

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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

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

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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 ==. Read more

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

This method tests for !=.

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

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

Auto Trait Implementations

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

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

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

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

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

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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,

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)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum gimli::read::Location

Variants

Empty

Register

Fields

Address

Fields

Value

Fields

Bytes

Fields

ImplicitPointer

Fields

Implementations

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

pub fn is_empty(&self) -> bool

Trait Implementations

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

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

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

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

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

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

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

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

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

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

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Empty`

`Register`

`Address`

`Value`

`Bytes`

`ImplicitPointer`

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

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

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

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

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

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

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

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

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

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,