Enum Permission

#[repr(i32)]
pub enum Permission {
    Undefined = 0,
    UserRead = 256,
    UserWrite = 128,
    UserExecute = 64,
    GroupRead = 32,
    GroupWrite = 16,
    GroupExecute = 8,
    OthersRead = 4,
    OthersWrite = 2,
    OthersExecute = 1,
}

Available parameters’ permissions. Different users/groups may require access to different and/or protected parts of the parameter tree. Permission flags allow fine-tuning access levels of the groups.

The Motorcortex permissions structure is similar to that of Unix file permissions. Permissions are represented either in symbolic notation or in octal notation. (Note: User rights are not yet implemented, instead use Group rights)

For example:

––––– (0000): no permission

-rwx—— (0700): read, write, & execute only for owner (Note: currently not implemented, user group flags instead)

-rwxrwx— (0770): read, write, & execute for owner and group (Note: execute flag is used as a permission to open folders)

-rwxrwxr-x (0775): read, write, & execute for owner and group, read & execute for all others.

-rwxrwxrwx (0777): full access

Variants

Undefined = 0

UserRead = 256

owner user read -r––––

UserWrite = 128

owner user write –w—––

UserExecute = 64

owner user execute —e——

GroupRead = 32

owner group read ––r—–

GroupWrite = 16

owner group write —–w––

GroupExecute = 8

owner group execute ——e—

OthersRead = 4

other users read —––r–

OthersWrite = 2

other users write ––––w-

OthersExecute = 1

other users ———e

Implementations

impl Permission

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of Permission.

pub fn from_i32(value: i32) -> Option<Permission>

👎Deprecated: Use the TryFrom<i32> implementation instead

Converts an i32 to a Permission, or None if value is not a valid variant.

impl Permission

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for Permission

fn clone(&self) -> Permission

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Permission

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

Formats the value using the given formatter.

impl Default for Permission

fn default() -> Permission

Returns the “default value” for a type.

impl From<Permission> for i32

fn from(value: Permission) -> i32

Converts to this type from the input type.

impl Hash for Permission

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 Hash for Permission

const HASH: u32 = 3_219_088_699u32

impl Ord for Permission

fn cmp(&self, other: &Permission) -> 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 Permission

fn eq(&self, other: &Permission) -> 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 Permission

fn partial_cmp(&self, other: &Permission) -> 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<i32> for Permission

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Permission, UnknownEnumValue>

Performs the conversion.

impl Copy for Permission

impl Eq for Permission

impl StructuralPartialEq for Permission