Enum ConsoleHeaderTagFlags 

pub enum ConsoleHeaderTagFlags {
    ConsoleRequired,
    EgaTextSupported,
    Custom(u32),
}

The console flags of the ConsoleHeaderTag.

This is a higher level abstraction for ConsoleHeaderTagFlagsRaw.

Variants

ConsoleRequired

At least one of the consoles supported by the bootloader must be present and information about it must be available in the boot information.

EgaTextSupported

The OS image has EGA text support.

Custom(u32)

Value without a specified semantic in the specification.

Implementations

impl ConsoleHeaderTagFlags

pub const fn val(self) -> u32

Returns the raw binary value.

pub const fn from_val(val: u32) -> Self

Constructs the variant corresponding to the raw binary value.

Values without a specified semantic are mapped to Self::Custom.

Trait Implementations

impl Clone for ConsoleHeaderTagFlags

fn clone(&self) -> ConsoleHeaderTagFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ConsoleHeaderTagFlags

impl Debug for ConsoleHeaderTagFlags

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

Formats the value using the given formatter.

impl Display for ConsoleHeaderTagFlags

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

Formats the value using the given formatter.

impl Eq for ConsoleHeaderTagFlags

impl From<ConsoleHeaderTagFlags> for u32

fn from(val: ConsoleHeaderTagFlags) -> Self

Converts to this type from the input type.

impl From<ConsoleHeaderTagFlags> for ConsoleHeaderTagFlagsRaw

fn from(val: ConsoleHeaderTagFlags) -> Self

Converts to this type from the input type.

impl From<ConsoleHeaderTagFlagsRaw> for ConsoleHeaderTagFlags

fn from(raw: ConsoleHeaderTagFlagsRaw) -> Self

Converts to this type from the input type.

impl From<u32> for ConsoleHeaderTagFlags

fn from(val: u32) -> Self

Converts to this type from the input type.

impl Hash for ConsoleHeaderTagFlags

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 ConsoleHeaderTagFlags

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for ConsoleHeaderTagFlags

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<ConsoleHeaderTagFlags> for ConsoleHeaderTagFlagsRaw

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<ConsoleHeaderTagFlags> for u32

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<ConsoleHeaderTagFlagsRaw> for ConsoleHeaderTagFlags

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<u32> for ConsoleHeaderTagFlags

fn eq(&self, other: &u32) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ConsoleHeaderTagFlags

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for ConsoleHeaderTagFlags