Struct FuncParam 

pub struct FuncParam {
    pub key: Option<String>,
    pub value: ParamValue,
}

A parameter to an evaluation function.

A None key is a positional parameter ('agile', 5); a Some key is a keyword parameter (direction='below').

Fields

key: Option<String>

The keyword name, if this is a keyword parameter.

value: ParamValue

The parameter value.

Implementations

impl FuncParam

pub fn positional(value: ParamValue) -> Self

A positional parameter.

pub fn keyword(key: impl Into<String>, value: ParamValue) -> Self

A keyword parameter.

Trait Implementations

impl Clone for FuncParam

fn clone(&self) -> FuncParam

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FuncParam

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FuncParam

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FuncParam

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

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FuncParam