Struct IDValidationProfile 

pub struct IDValidationProfile {
    pub name: String,
    pub validator: ValidationProfileType,
}

ID validation profile for different use cases

Profiles provide preset ID validation configurations for common scenarios. Each profile includes a name and a validator instance.

Built-in Profiles

• UUID: Strict UUID format validation (FraiseQL default)
• Numeric: Integer-based IDs (suitable for sequential IDs)
• ULID: Sortable unique identifiers (recommended for distributed systems)
• Opaque: Any string accepted (GraphQL spec compliant)

Fields

name: String

Profile name (e.g., “uuid”, “ulid”, “numeric”)

validator: ValidationProfileType

Validator instance for this profile

Implementations

impl IDValidationProfile

pub fn uuid() -> Self

Create a UUID validation profile (FraiseQL default)

pub fn numeric() -> Self

Create a numeric (integer) validation profile

pub fn ulid() -> Self

Create a ULID validation profile

pub fn opaque() -> Self

Create an opaque (any string) validation profile

pub fn by_name(name: &str) -> Option<Self>

Get profile by name

Returns a profile matching the given name, or None if not found.

Built-in Profile Names

• “uuid” - UUID validation
• “numeric” - Integer validation
• “ulid” - ULID validation
• “opaque” - Any string validation

pub fn validate(&self, value: &str) -> Result<(), IDValidationError>

Validate an ID using this profile.

Errors

Returns IDValidationError if the value does not conform to this profile’s validator (e.g., not a valid UUID, ULID, or integer).

Trait Implementations

impl Clone for IDValidationProfile

fn clone(&self) -> IDValidationProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IDValidationProfile

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

Formats the value using the given formatter.