Enum cortex_m::cmse::AccessType

[−] Show declaration

pub enum AccessType {
    Current,
    Unprivileged,
    NonSecure,
    NonSecureUnprivileged,
}

[−] Expand description

Memory access behaviour: determine which privilege execution mode is used and which Memory Protection Unit (MPU) is used.

Variants

Current

[−] Expand description

Access using current privilege level and reading from current security state MPU. Uses the TT instruction.

Unprivileged

[−] Expand description

Unprivileged access reading from current security state MPU. Uses the TTT instruction.

NonSecure

[−] Expand description

Access using current privilege level reading from Non-Secure MPU. Uses the TTA instruction. Undefined if used from Non-Secure state.

NonSecureUnprivileged

[−] Expand description

Unprivilege access reading from Non-Secure MPU. Uses the TTAT instruction. Undefined if used from Non-Secure state.

Trait Implementations

impl Clone for AccessType[+]

[+] Show hidden undocumented items

fn clone(&self) -> AccessType[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for AccessType

impl Debug for AccessType[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl PartialEq<AccessType> for AccessType[+]

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fn eq(&self, other: &AccessType) -> bool[−]

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

[+] Expand attributes

#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl StructuralPartialEq for AccessType