Enum TechnologyReadinessLevel

#[repr(u8)]
pub enum TechnologyReadinessLevel {
    Principles = 0,
    Research = 1,
    Concept = 2,
    Feasible = 3,
    Developing = 4,
    Developed = 5,
    Prototype = 6,
    Operational = 7,
    MissionReady = 8,
    MissionCapable = 9,
}

Technology readiness levels (TRLs) are a method for estimating the maturity of technologies during the acquisition phase of a program.

The “optimal point” to introduce technology depends on technology maturity (TRL) and program requirements. That point can be virtually anywhere in the acquisition process.

See Technology Readiness for Machine Learning Systems for applying TRLs to machine learning (ML) systems

Variants

Principles = 0

A stage for greenfield research

Not a standard TRL

Research = 1

Basic principles observed and reported

ML: Goal-oriented research

Concept = 2

Technology concept and/or application formulated

ML: Proof of principle development

Feasible = 3

Analytical and experimental critical function and/or characteristic proof-of-concept

ML: Systems development

Developing = 4

Component and/or breadboard validation in laboratory environment (low fidelity)

ML: Proof of concept development

Developed = 5

Component and/or breadboard validation in relevant environment (high fidelity)

ML: Machine learning “capability”

Prototype = 6

System/subsystem model or prototype demonstration in a relevant environment (high fidelity)

ML: Application development

Operational = 7

System prototype demonstration in an operational environment

ML: Integrations

MissionReady = 8

Actual system completed and qualified through test and demonstration

ML: Mission-ready

MissionCapable = 9

Actual system proven through successful mission operation

ML: Deployment

Trait Implementations

impl Clone for TechnologyReadinessLevel

fn clone(&self) -> TechnologyReadinessLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TechnologyReadinessLevel

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

Formats the value using the given formatter.

impl Default for TechnologyReadinessLevel

fn default() -> TechnologyReadinessLevel

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TechnologyReadinessLevel

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TechnologyReadinessLevel

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

Formats the value using the given formatter.

impl JsonSchema for TechnologyReadinessLevel

fn schema_name() -> String

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 is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for TechnologyReadinessLevel

fn eq(&self, other: &TechnologyReadinessLevel) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for TechnologyReadinessLevel

fn partial_cmp(&self, other: &TechnologyReadinessLevel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for TechnologyReadinessLevel

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TechnologyReadinessLevel