Struct gapi_grpc::google::cloud::aiplatform::v1beta1::Trial

pub struct Trial {
    pub name: String,
    pub id: String,
    pub state: i32,
    pub parameters: Vec<Parameter>,
    pub final_measurement: Option<Measurement>,
    pub measurements: Vec<Measurement>,
    pub start_time: Option<Timestamp>,
    pub end_time: Option<Timestamp>,
    pub client_id: String,
    pub infeasible_reason: String,
    pub custom_job: String,
}

A message representing a Trial. A Trial contains a unique set of Parameters that has been or will be evaluated, along with the objective metrics got by running the Trial.

Fields

name: String

Output only. Resource name of the Trial assigned by the service.

id: String

Output only. The identifier of the Trial assigned by the service.

state: i32

Output only. The detailed state of the Trial.

parameters: Vec<Parameter>

Output only. The parameters of the Trial.

final_measurement: Option<Measurement>

Output only. The final measurement containing the objective value.

measurements: Vec<Measurement>

Output only. A list of measurements that are strictly lexicographically ordered by their induced tuples (steps, elapsed_duration). These are used for early stopping computations.

start_time: Option<Timestamp>

Output only. Time when the Trial was started.

end_time: Option<Timestamp>

Output only. Time when the Trial’s status changed to SUCCEEDED or INFEASIBLE.

client_id: String

Output only. The identifier of the client that originally requested this Trial. Each client is identified by a unique client_id. When a client asks for a suggestion, Vizier will assign it a Trial. The client should evaluate the Trial, complete it, and report back to Vizier. If suggestion is asked again by same client_id before the Trial is completed, the same Trial will be returned. Multiple clients with different client_ids can ask for suggestions simultaneously, each of them will get their own Trial.

infeasible_reason: String

Output only. A human readable string describing why the Trial is infeasible. This is set only if Trial state is INFEASIBLE.

custom_job: String

Output only. The CustomJob name linked to the Trial. It’s set for a HyperparameterTuningJob’s Trial.

Implementations

impl Trial

pub fn state(&self) -> State

Returns the enum value of state, or the default if the field is set to an invalid enum value.

pub fn set_state(&mut self, value: State)

Sets state to the provided enum value.

Trait Implementations

impl Clone for Trial

fn clone(&self) -> Trial

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Trial

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

Formats the value using the given formatter.

impl Default for Trial

fn default() -> Trial

Returns the “default value” for a type.

impl Message for Trial

fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

fn merge_field<B>(
    &mut self,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

pub fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message to a buffer.

pub fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message with a length-delimiter to a buffer.

pub fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes an instance of the message from a buffer.

pub fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes a length-delimited instance of the message from the buffer.

pub fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes an instance of the message from a buffer, and merges it into self.

pub fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq<Trial> for Trial

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for Trial