Enum ValidationError 

pub enum ValidationError {
    InvalidParameter {
        parameter: String,
        suggestions: Vec<String>,
        valid_parameters: Vec<String>,
    },
    MissingRequiredParameter {
        parameter: String,
        description: Option<String>,
        expected_type: String,
    },
    ConstraintViolation {
        parameter: String,
        message: String,
        field_path: Option<String>,
        actual_value: Option<Box<Value>>,
        expected_type: Option<String>,
        constraints: Vec<ValidationConstraint>,
    },
}

Individual validation error types

Variants

InvalidParameter

Invalid parameter error with suggestions

Fields

parameter: String

The parameter name that was invalid

suggestions: Vec<String>

Suggested correct parameter names

valid_parameters: Vec<String>

All valid parameter names for this tool

MissingRequiredParameter

Missing required parameter

Fields

parameter: String

Name of the missing parameter

description: Option<String>

Description of the parameter from OpenAPI

expected_type: String

Expected type of the parameter

ConstraintViolation

Constraint violation (e.g., type mismatches, pattern violations)

Fields

parameter: String

Name of the parameter that failed validation

message: String

Description of what validation failed

field_path: Option<String>

Path to the field that failed validation (e.g., “address.street”)

actual_value: Option<Box<Value>>

The actual value that failed validation

expected_type: Option<String>

Expected type or format

constraints: Vec<ValidationConstraint>

Specific constraints that were violated

Implementations

impl ValidationError

pub fn invalid_parameter(parameter: String, valid_parameters: &[String]) -> Self

Create an InvalidParameter error with suggestions based on valid parameters

Trait Implementations

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the value using the given formatter.

impl JsonSchema for ValidationError

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for ValidationError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.