Struct Version 

pub struct Version(pub u16, pub u16);

Version number of the FF-A implementation, .0 is the major, .1 is minor the version.

Tuple Fields

0: u16

1: u16

Implementations

impl Version

pub fn is_compatible_to(&self, callee_version: &Version) -> bool

Returns whether the caller’s version (self) is compatible with the callee’s version (input parameter)

pub fn needs_18_regs(&self) -> bool

Returns true if the specified FF-A version uses 18 registers for calls, false if it uses 8.

Trait Implementations

impl Clone for Version

fn clone(&self) -> Version

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Version

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

Formats the value using the given formatter.

impl Display for Version

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

Formats the value using the given formatter.

impl From<Version> for u32

fn from(v: Version) -> Self

Converts to this type from the input type.

impl Ord for Version

fn cmp(&self, other: &Version) -> 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.

impl PartialEq for Version

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Version

fn partial_cmp(&self, other: &Version) -> 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 TryFrom<u32> for Version

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Version

impl Eq for Version

impl StructuralPartialEq for Version