Trait ValueNegate 

pub trait ValueNegate: ValueDomain {
    // Required method
    fn negate<'a>(
        label: &'static str,
        value: Self::Value<'a>,
    ) -> QueryResult<Self::Value<'a>>;
}

Required Methods

fn negate<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl ValueNegate for AttributeName

impl ValueNegate for IndexValue<AttributeName>

impl ValueNegate for IndexValue<GraphRecordValue>

impl ValueNegate for IndexValue<NodeIndex>

impl ValueNegate for Scalar