Enum svd_rs::access::Access

pub enum Access {
    ReadOnly,
    ReadWrite,
    ReadWriteOnce,
    WriteOnce,
    WriteOnly,
}

Defines access rights for fields on the device, though it may be specified at a higher level than individual fields.

Variants

ReadOnly

Read access is permitted. Write operations have an undefined effect.

ReadWrite

Read and write accesses are permitted.

ReadWriteOnce

Read access is always permitted. Only the first write after a reset will affect the content. Following writes have an undefined effect.

WriteOnce

Read operations have undefined results. Only the first write after a reset will affect the content.

WriteOnly

Read operations have an undefined result. Write access is permitted.

Implementations

impl Access

pub fn can_read(self) -> bool

Whether the register/field is readable at least once.

pub fn can_write(self) -> bool

Whether the register/field is writable at least once.

impl Access

pub fn parse_str(s: &str) -> Option<Self>

Parse a string into an Access value, returning Option::None if the string is not valid.

pub const fn as_str(self) -> &'static str

Convert this Access into a static string.

Trait Implementations

impl Clone for Access

fn clone(&self) -> Access

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Access

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

Formats the value using the given formatter.

impl Default for Access

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Access

fn eq(&self, other: &Access) -> 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 Copy for Access

impl Eq for Access

impl StructuralPartialEq for Access