Enum dynasmrt::relocations::RelocationSize

pub enum RelocationSize {
    Byte,
    Word,
    DWord,
    QWord,
}

A descriptor for the size of a relocation. This also doubles as a relocation itself for relocations in data directives. Can be converted to relocations of any kind of architecture using Relocation::from_size.

Variants

Byte

A byte-sized relocation

Word

A two-byte relocation

DWord

A four-byte sized relocation

QWord

An 8-byte sized relocation

Trait Implementations

impl Clone for RelocationSize

pub fn clone(&self) -> RelocationSize

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for RelocationSize

impl Debug for RelocationSize

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

Formats the value using the given formatter.

impl Eq for RelocationSize

impl Hash for RelocationSize

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<RelocationSize> for RelocationSize

pub fn eq(&self, other: &RelocationSize) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Relocation for RelocationSize

type Encoding = u8

The encoded representation for this relocation that is emitted by the dynasm! macro.

pub fn from_encoding(encoding: Self::Encoding) -> Self

construct this relocation from an encoded representation.

pub fn from_size(size: RelocationSize) -> Self

construct this relocation from a simple size. This is used to implement relocations in directives and literal pools.

pub fn size(&self) -> usize

The size of the slice of bytes affected by this relocation

pub fn write_value(
    &self,
    buf: &mut [u8],
    value: isize
) -> Result<(), ImpossibleRelocation>

Write a value into a buffer of size self.size() in the format of this relocation. Any bits not part of the relocation should be preserved.

pub fn read_value(&self, buf: &[u8]) -> isize

Read a value from a buffer of size self.size() in the format of this relocation.

pub fn kind(&self) -> RelocationKind

Specifies what kind of relocation this relocation instance is.

pub fn page_size() -> usize

Specifies the default page size on this platform.

impl StructuralEq for RelocationSize

impl StructuralPartialEq for RelocationSize