Struct ValidationErrorDetail 

pub struct ValidationErrorDetail {
    pub loc: Vec<LocItem>,
    pub msg: String,
    pub error_type: String,
    pub input: Option<String>,
    pub expected: Option<String>,
    pub ctx: Option<ValidationContext>,
}

A single validation error.

Fields

loc: Vec<LocItem>

Location path (e.g., [“body”, “user”, “email”]).

msg: String

Error message.

error_type: String

Error type (e.g., “value_error”, “type_error”).

input: Option<String>

The actual input value that caused the error.

expected: Option<String>

Expected value or constraint (e.g., “integer”, “min: 1”, “email format”).

ctx: Option<ValidationContext>

Context information (e.g., constraint values).

Implementations

impl ValidationErrorDetail

pub fn new( loc: Vec<LocItem>, msg: impl Into<String>, error_type: impl Into<String>, ) -> Self

Create a new validation error.

pub fn input(self, input: impl Into<String>) -> Self

Set the input value that caused the error.

pub fn expected(self, expected: impl Into<String>) -> Self

Set the expected value or constraint.

pub fn ctx(self, ctx: ValidationContext) -> Self

Set the validation context.

pub fn format_loc(&self) -> String

Format the location path as a string.

Trait Implementations

impl Clone for ValidationErrorDetail

fn clone(&self) -> ValidationErrorDetail

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationErrorDetail

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

Formats the value using the given formatter.