Struct acpi_tables::sdt::SDT

pub struct SDT {
    data: Vec<u8>,
}

SDT represents for System Description Table. The structure SDT is a generic format for creating various ACPI tables like DSDT/FADT/MADT.

Fields

data: Vec<u8>

Implementations

impl SDT

pub fn new( signature: [u8; 4], length: u32, revision: u8, oem_id: [u8; 6], oem_table: [u8; 8], oem_revision: u32 ) -> Self

Set up the ACPI table header at the front of the SDT. The arguments correspond to the elements in the ACPI table headers.

pub fn from_file(path: &Path) -> Result<Self>

Set up the ACPI table from file content. Verify file checksum.

pub fn is_signature(&self, signature: &[u8; 4]) -> bool

fn update_checksum(&mut self)

pub fn as_slice(&self) -> &[u8]

pub fn append<T: AsBytes>(&mut self, value: T)

pub fn append_slice(&mut self, value: &[u8])

pub fn read<T: FromBytes + AsBytes + Default>(&self, offset: usize) -> T

Read a value at the given offset

pub fn write<T: AsBytes>(&mut self, offset: usize, value: T)

Write a value at the given offset

pub fn len(&self) -> usize

Trait Implementations

impl Clone for SDT

fn clone(&self) -> SDT

Returns a copy of the value.

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

Performs copy-assignment from source.