Enum CortexMVariant 

pub enum CortexMVariant {
    M3,
    M4,
    M4F,
    M7,
    M7DP,
    M33,
    M55,
}

ARM Cortex-M variants

Variants

M3

Cortex-M3 (ARMv7-M)

M4

Cortex-M4 (ARMv7E-M)

M4F

Cortex-M4F (with FPU)

M7

Cortex-M7 (ARMv7E-M, high performance)

M7DP

Cortex-M7 with double-precision FPU

M33

Cortex-M33 (ARMv8-M Mainline with TrustZone)

M55

Cortex-M55 (ARMv8.1-M with Helium MVE)

Implementations

impl CortexMVariant

pub fn has_dsp(&self) -> bool

Returns whether this variant supports DSP instructions (SSAT, USAT, SMLAL, etc.) Only ARMv7E-M (Cortex-M4+) and above have DSP extensions.

pub fn has_single_precision_fpu(&self) -> bool

Returns whether this variant has a single-precision FPU

pub fn has_double_precision_fpu(&self) -> bool

Returns whether this variant has a double-precision FPU

pub fn has_trustzone(&self) -> bool

Returns whether this variant supports TrustZone security extensions

pub fn has_helium(&self) -> bool

Returns whether this variant supports Helium MVE (M-Profile Vector Extension)

Trait Implementations

impl Clone for CortexMVariant

fn clone(&self) -> CortexMVariant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CortexMVariant

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CortexMVariant

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CortexMVariant

fn eq(&self, other: &CortexMVariant) -> 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 Serialize for CortexMVariant

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CortexMVariant

impl StructuralPartialEq for CortexMVariant