Enum ros_message::FieldCase

pub enum FieldCase {
    Unit,
    Vector,
    Array(usize),
    Const(String),
}

Represents all possible variants of a message field

Variants

Unit

Field of a single item.

Examples: float32, geometry_msgs/Point.

Vector

Field of an arbitrary length array.

Examples: float32[], geometry_msgs/Point[].

Array(usize)

Field of a fixed length array.

The contained number is the array length.

Examples: float32[64], geometry_msgs/Point[10].

Const(String)

Field describing a constant value.

The contained String is the unparsed value.

Example: float32 FOO=123.4.

Trait Implementations

impl Clone for FieldCase

fn clone(&self) -> FieldCase

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FieldCase

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FieldCase

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for FieldCase

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 PartialEq for FieldCase

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

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 FieldCase

impl StructuralPartialEq for FieldCase