Struct smart_config::validation::NotEmpty

pub struct NotEmpty;

Validates that a string or a data collection (e.g., Vec) is not empty.

Trait Implementations

impl Debug for NotEmpty

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

Formats the value using the given formatter.

impl<K, V> Validate<BTreeMap<K, V>> for NotEmpty

fn describe(&self, formatter: &mut Formatter<'_>) -> Result

Describes this validation.

fn validate(&self, target: &BTreeMap<K, V>) -> Result<(), ErrorWithOrigin>

Validates a parameter / config.

impl<K> Validate<BTreeSet<K>> for NotEmpty

fn describe(&self, formatter: &mut Formatter<'_>) -> Result

Describes this validation.

fn validate(&self, target: &BTreeSet<K>) -> Result<(), ErrorWithOrigin>

Validates a parameter / config.

impl<K, V, S> Validate<HashMap<K, V, S>> for NotEmpty

fn describe(&self, formatter: &mut Formatter<'_>) -> Result

Describes this validation.

fn validate(&self, target: &HashMap<K, V, S>) -> Result<(), ErrorWithOrigin>

Validates a parameter / config.

impl<K, S> Validate<HashSet<K, S>> for NotEmpty

fn describe(&self, formatter: &mut Formatter<'_>) -> Result

Describes this validation.

fn validate(&self, target: &HashSet<K, S>) -> Result<(), ErrorWithOrigin>

Validates a parameter / config.

impl Validate<String> for NotEmpty

fn describe(&self, formatter: &mut Formatter<'_>) -> Result

Describes this validation.

fn validate(&self, target: &String) -> Result<(), ErrorWithOrigin>

Validates a parameter / config.

impl<T> Validate<Vec<T>> for NotEmpty

fn describe(&self, formatter: &mut Formatter<'_>) -> Result

Describes this validation.

fn validate(&self, target: &Vec<T>) -> Result<(), ErrorWithOrigin>

Validates a parameter / config.