Struct Validator

pub struct Validator;

Protocol validation utilities

Implementations

impl Validator

pub fn validate_uuid(uuid_str: &str) -> Result<Uuid>

Validate a UUID string

Errors

Returns an error if the string is not a valid UUID format

pub fn validate_non_empty(value: &str, field_name: &str) -> Result<()>

Validate that a string is not empty

Errors

Returns an error if the string is empty or contains only whitespace

pub fn validate_tool_name(name: &str) -> Result<()>

Validate a tool name (must be alphanumeric with underscores)

Errors

Returns an error if the name is empty or contains invalid characters

pub fn validate_resource_uri(uri: &str) -> Result<()>

Validate a resource URI

Errors

Returns an error if the URI is empty or contains control characters

pub fn validate_json_schema(schema: &Value) -> Result<()>

Validate JSON schema

Errors

Returns an error if the schema is not a valid JSON object with a type field

pub fn validate_tool_arguments( args: &HashMap<String, Value>, schema: &Value, ) -> Result<()>

Validate tool arguments against a schema

Errors

Returns an error if required arguments are missing from the provided arguments

pub fn validate_pagination( cursor: Option<&str>, limit: Option<u32>, ) -> Result<()>

Validate pagination parameters

Errors

Returns an error if cursor is empty, limit is 0, or limit exceeds 1000

pub fn validate_prompt_name(name: &str) -> Result<()>

Validate prompt name

Errors

Returns an error if the name is empty or contains invalid characters

pub fn validate_struct<T: Validate>(item: &T) -> Result<()>

Validate a struct using the validator crate

Errors

Returns an error if the struct fails validation according to its validation rules