Enum AttrType 

#[non_exhaustive]
pub enum AttrType {
    U32,
    I32,
    F32,
    Bool,
    Bytes,
    String,
    Enum(&'static [&'static str]),
    Unknown,
}

Attribute value type declared by an operation schema.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

U32

Unsigned 32-bit integer.

I32

Signed 32-bit integer.

F32

IEEE-754 binary32.

Bool

Boolean.

Bytes

Opaque byte string.

String

UTF-8 string.

Enum(&'static [&'static str])

Enumerated string value.

Unknown

Unknown extension attribute.

Trait Implementations

impl Clone for AttrType

fn clone(&self) -> AttrType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttrType

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

Formats the value using the given formatter.

impl Eq for AttrType

impl PartialEq for AttrType

fn eq(&self, other: &AttrType) -> 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 StructuralPartialEq for AttrType