NumericRules

proto_types::protovalidate

Trait NumericRules 

Source 
pub trait NumericRules<HashableType>
where
    HashableType: Debug + Copy + ToTokens + Eq + PartialOrd + Hash,
{
    type Unit: ToTokens + PartialEq + PartialOrd + Debug + Display;

    // Required methods
    fn constant(&self) -> Option<ConstRule<Self::Unit>>;
    fn num_containing_rules(
        &self,
        field_full_name: &str,
    ) -> Result<ContainingRules, Vec<Self::Unit>>;
    fn finite(&self) -> bool;
    fn comparable_rules(
        &self,
    ) -> Result<ComparableRules<Self::Unit>, &'static str>;
}
Available on crate features protovalidate and protocheck only.

Required Associated Types§

Source

type Unit: ToTokens + PartialEq + PartialOrd + Debug + Display

Required Methods§

Source

fn constant(&self) -> Option<ConstRule<Self::Unit>>

Source

fn num_containing_rules( &self, field_full_name: &str, ) -> Result<ContainingRules, Vec<Self::Unit>>

Source

fn finite(&self) -> bool

Source

fn comparable_rules(&self) -> Result<ComparableRules<Self::Unit>, &'static str>

Implementors§