Trait synthez_core::parse::attrs::Validation

pub trait Validation<R: Rule + ?Sized> {
    fn validation(&self) -> Result<()>;
}

Validation of a Rule during an Attrs’ field parsing into a field::Container.

Required methods

fn validation(&self) -> Result<()>

Checks whether the validation Rule is satisfied.

Errors

If validation fails.

Implementations on Foreign Types

impl<V> Validation<Provided> for Option<V>

fn validation(&self) -> Result<()>

impl<V> Validation<Provided> for Vec<V>

fn validation(&self) -> Result<()>

impl<V, S> Validation<Provided> for HashSet<V, S> where
    V: Eq + Hash,
    S: BuildHasher, 

fn validation(&self) -> Result<()>

impl<V: Ord> Validation<Provided> for BTreeSet<V>

fn validation(&self) -> Result<()>

impl<K, V, S> Validation<Provided> for HashMap<K, V, S> where
    K: Eq + Hash,
    S: BuildHasher, 

fn validation(&self) -> Result<()>

impl<K: Ord, V> Validation<Provided> for BTreeMap<K, V>

fn validation(&self) -> Result<()>

Implementors

impl<V> Validation<Provided> for Required<V>