Enum FieldDatatype 

pub enum FieldDatatype {
    F32,
    F64,
    I32,
    U8,
    U16,
    U32,
    I8,
    I16,
    RGB,
}

Datatypes from the PointFieldMsg.

Variants

F32

F64

I32

U8

U16

U32

I8

I16

RGB

While RGB is not officially supported by ROS, it is used in the tooling as a packed f32. To make it easy to work with and avoid packing code, the RGB union is supported here and handled like a f32.

Implementations

impl FieldDatatype

pub fn size(&self) -> usize

Trait Implementations

impl Clone for FieldDatatype

fn clone(&self) -> FieldDatatype

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldDatatype

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

Formats the value using the given formatter.

impl Default for FieldDatatype

fn default() -> FieldDatatype

Returns the “default value” for a type.

impl From<FieldDatatype> for u8

fn from(val: FieldDatatype) -> Self

Converts to this type from the input type.

impl FromStr for FieldDatatype

type Err = MsgConversionError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for FieldDatatype

fn eq(&self, other: &FieldDatatype) -> 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 TryFrom<&PointFieldMsg> for FieldDatatype

type Error = MsgConversionError

The type returned in the event of a conversion error.

fn try_from(value: &PointFieldMsg) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u8> for FieldDatatype

type Error = MsgConversionError

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for FieldDatatype

impl StructuralPartialEq for FieldDatatype