Struct WalkForwardView 

pub struct WalkForwardView {

    pub id: String,
    pub instrument: String,
    pub verdict: String,
    pub reasons: Vec<String>,
    pub recommendations: Vec<RecommendationView>,
    pub folds: Vec<FoldView>,
    pub folds_surviving_deflation: u32,
    pub folds_without_trades: u32,
    pub stability: Vec<StabilityView>,
    pub strategy: Option<MetricsView>,
    pub benchmark: Option<MetricsView>,
    pub excess_return: f64,
    pub strategy_curve: Vec<CurvePoint>,
    pub benchmark_curve: Vec<CurvePoint>,
    pub price: Vec<CandlePoint>,
    pub markers: Vec<TradeMarkerView>,
    pub underwater: Vec<CurvePoint>,
    pub data_findings: Vec<DataFindingView>,
    pub trades: Vec<TradeRowView>,
    pub trades_detail: Option<TradesView>,
    pub in_sample_days: i64,
    pub step_days: i64,
    pub anchored: bool,
    pub dataset_version: String,
    pub strategy_name: String,
    pub starting_cash: f64,
    pub commission_bps: f64,
    pub slippage_bps: f64,
    pub engine: String,
}

A walk-forward run, flattened for display.

Fields

id: String

The stored finding this view came from, so the window can ask for something to be done to the record it is showing — a report composed from it, a file kept with it. Empty for a view that was never recorded. default because every view built before this had none.

instrument: String

verdict: String

reasons: Vec<String>

recommendations: Vec<RecommendationView>

folds: Vec<FoldView>

folds_surviving_deflation: u32

folds_without_trades: u32

Folds in which the selected configuration never opened a position — the symptom of a step too short for the rule’s warm-up.

stability: Vec<StabilityView>

How the selection moved. The thing only a rolling procedure can show.

strategy: Option<MetricsView>

benchmark: Option<MetricsView>

excess_return: f64

strategy_curve: Vec<CurvePoint>

benchmark_curve: Vec<CurvePoint>

price: Vec<CandlePoint>

markers: Vec<TradeMarkerView>

underwater: Vec<CurvePoint>

data_findings: Vec<DataFindingView>

What is wrong with the bars this was produced from.

trades: Vec<TradeRowView>

trades_detail: Option<TradesView>

in_sample_days: i64

step_days: i64

anchored: bool

dataset_version: String

strategy_name: String

starting_cash: f64

commission_bps: f64

slippage_bps: f64

engine: String

Implementations

impl WalkForwardView

pub fn strategy(&self) -> &MetricsView

The sender always fills this.

Panics

Only if it did not, which would mean the two sides disagree about the contract.

impl WalkForwardView

pub fn benchmark(&self) -> &MetricsView

The sender always fills this.

Panics

Only if it did not, which would mean the two sides disagree about the contract.

impl WalkForwardView

pub fn trades_detail(&self) -> &TradesView

The sender always fills this.

Panics

Only if it did not, which would mean the two sides disagree about the contract.

Trait Implementations

impl Clone for WalkForwardView

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WalkForwardView

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

Formats the value using the given formatter.

impl Default for WalkForwardView

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WalkForwardView

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for WalkForwardView

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.

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

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

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

where Self: Sized,

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

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

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

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

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

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

where Self: Sized,

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

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

where Self: Sized,

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

impl PartialEq for WalkForwardView

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WalkForwardView

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 WalkForwardView