Struct cranelift_module::DataDescription

source · [−]

pub struct DataDescription {
    pub init: Init,
    pub function_decls: PrimaryMap<FuncRef, ExternalName>,
    pub data_decls: PrimaryMap<GlobalValue, ExternalName>,
    pub function_relocs: Vec<(CodeOffset, FuncRef)>,
    pub data_relocs: Vec<(CodeOffset, GlobalValue, Addend)>,
    pub custom_segment_section: Option<(String, String)>,
    pub align: Option<u64>,
}

Expand description

A description of a data object.

Fields

init: Init

How the data should be initialized.

function_decls: PrimaryMap<FuncRef, ExternalName>

External function declarations.

data_decls: PrimaryMap<GlobalValue, ExternalName>

External data object declarations.

function_relocs: Vec<(CodeOffset, FuncRef)>

Function addresses to write at specified offsets.

data_relocs: Vec<(CodeOffset, GlobalValue, Addend)>

Data addresses to write at specified offsets.

custom_segment_section: Option<(String, String)>

Object file section

align: Option<u64>

Alignment in bytes. None means that the default alignment of the respective module should be used.

Implementations

impl DataDescription

pub fn all_relocs<'a>(
&'a self,
pointer_reloc: Reloc
) -> impl Iterator<Item = MachReloc> + 'a

An iterator over all relocations of the data object.

Trait Implementations

impl Clone for DataDescription

fn clone(&self) -> DataDescription

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

Auto Trait Implementations

impl RefUnwindSafe for DataDescription

impl Send for DataDescription

impl Sync for DataDescription

impl Unpin for DataDescription

impl UnwindSafe for DataDescription

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.