Struct multiboot2::VBEControlInfo

#[repr(C, packed)]
pub struct VBEControlInfo {
    pub signature: [u8; 4],
    pub version: u16,
    pub oem_string_ptr: u32,
    pub capabilities: VBECapabilities,
    pub mode_list_ptr: u32,
    pub total_memory: u16,
    pub oem_software_revision: u16,
    pub oem_vendor_name_ptr: u32,
    pub oem_product_name_ptr: u32,
    pub oem_product_revision_ptr: u32,
    /* private fields */
}

VBE controller information.

The capabilities of the display controller, the revision level of the VBE implementation, and vendor specific information to assist in supporting all display controllers in the field are listed here.

The purpose of this struct is to provide information to the kernel about the general capabilities of the installed VBE software and hardware.

Fields

signature: [u8; 4]

VBE Signature aka “VESA”.

version: u16

The VBE version.

oem_string_ptr: u32

A far pointer the the OEM String.

capabilities: VBECapabilities

Capabilities of the graphics controller.

mode_list_ptr: u32

Far pointer to the video mode list.

total_memory: u16

Number of 64KiB memory blocks (Added for VBE 2.0+).

oem_software_revision: u16

VBE implementation software revision.

oem_vendor_name_ptr: u32

Far pointer to the vendor name string.

oem_product_name_ptr: u32

Far pointer to the product name string.

oem_product_revision_ptr: u32

Far pointer to the product revision string.

Trait Implementations

impl Clone for VBEControlInfo

fn clone(&self) -> VBEControlInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VBEControlInfo

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

Formats the value using the given formatter.

impl Hash for VBEControlInfo

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for VBEControlInfo

fn cmp(&self, other: &VBEControlInfo) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<VBEControlInfo> for VBEControlInfo

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

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

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.

impl PartialOrd<VBEControlInfo> for VBEControlInfo

fn partial_cmp(&self, other: &VBEControlInfo) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for VBEControlInfo

impl Eq for VBEControlInfo

impl StructuralEq for VBEControlInfo

impl StructuralPartialEq for VBEControlInfo