Trait edn::query::FromValue

pub trait FromValue<T> {
    fn from_value(v: &ValueAndSpan) -> Option<T>;
}

Required Methods

fn from_value(v: &ValueAndSpan) -> Option<T>

Implementors

• impl FromValue<Variable> for Variable

• impl FromValue<QueryFunction> for QueryFunction

• impl FromValue<SrcVar> for SrcVar

• impl FromValue<FnArg> for FnArg

• impl FromValue<PatternNonValuePlace> for PatternNonValuePlace

• impl FromValue<PatternValuePlace> for PatternValuePlace