Struct ValidationErrors 

pub struct ValidationErrors {
    pub errors: HashMap<String, Vec<String>>,
}

Validation errors mapped by field name.

Fields

errors: HashMap<String, Vec<String>>

Errors keyed by field name.

Implementations

impl ValidationErrors

pub fn new() -> Self

Creates a new empty ValidationErrors.

pub fn is_empty(&self) -> bool

Returns true if there are no validation errors.

pub fn len(&self) -> usize

Returns the number of fields with errors.

pub fn add(&mut self, field: impl Into<String>, message: impl Into<String>)

Adds an error for a field.

pub fn get(&self, field: &str) -> Option<&Vec<String>>

Gets errors for a specific field.

pub fn merge(&mut self, other: Self)

Merges another ValidationErrors into this one.

Trait Implementations

impl Clone for ValidationErrors

fn clone(&self) -> ValidationErrors

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ValidationErrors

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

Formats the value using the given formatter.

impl Default for ValidationErrors

fn default() -> ValidationErrors

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ValidationErrors

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ValidationErrors

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

Formats the value using the given formatter.

impl Serialize for ValidationErrors

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.