Enum pyo3::pyclass::CompareOp

pub enum CompareOp {
    Lt,
    Le,
    Eq,
    Ne,
    Gt,
    Ge,
}

Operators for the __richcmp__ method

Variants

Lt

The less than operator.

Le

The less than or equal to operator.

Eq

The equality operator.

Ne

The not equal to operator.

Gt

The greater than operator.

Ge

The greater than or equal to operator.

Implementations

impl CompareOp

pub fn from_raw(op: c_int) -> Option<Self>

Conversion from the C enum.

pub fn matches(&self, result: Ordering) -> bool

Returns if a Rust std::cmp::Ordering matches this ordering query.

Usage example:

#[pyclass]
struct Size {
    size: usize
}

#[pymethods]
impl Size {
    fn __richcmp__(&self, other: &Size, op: CompareOp) -> bool {
        op.matches(self.size.cmp(&other.size))
    }
}

Trait Implementations

impl Clone for CompareOp

fn clone(&self) -> CompareOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CompareOp

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

Formats the value using the given formatter.

impl Copy for CompareOp