Struct PropertyStyleHint 

pub struct PropertyStyleHint {
    pub name: String,
    pub min: Option<f64>,
    pub p50: Option<f64>,
    pub p90: Option<f64>,
    pub p95: Option<f64>,
    pub p97: Option<f64>,
    pub p99: Option<f64>,
    pub max: Option<f64>,
    pub suggested_domain: Option<[f64; 2]>,
    pub cardinality: Option<u32>,
}

Build-time statistics + rendering defaults for ONE property column, carried inside StyleHints.

Two shapes share this struct:

• numeric properties carry min/p50/p90/p95/p97/p99/max and suggested_domain (cardinality absent);
• categorical (string) properties carry ONLY name + cardinality (the numeric fields are absent from the JSON, not null-filled).

Fields

name: String

Property (tile column) name.

min: Option<f64>

Minimum observed value (numeric only).

p50: Option<f64>

50th percentile (numeric only).

p90: Option<f64>

90th percentile (numeric only).

p95: Option<f64>

95th percentile (numeric only).

p97: Option<f64>

97th percentile (numeric only).

p99: Option<f64>

99th percentile (numeric only).

max: Option<f64>

Maximum observed value (numeric only).

suggested_domain: Option<[f64; 2]>

Suggested render domain [min, p97], each endpoint rounded OUTWARD to 2 significant figures. p97 (not max) encodes the project’s manual “domain clamps at ~p97” tuning convention — a single outlier must not dim the whole ramp (numeric only).

cardinality: Option<u32>

Distinct-value count (categorical only; the profiler caps it at 10 000 — “at least 10k” is already actionable for palette sizing).

Trait Implementations

impl Clone for PropertyStyleHint

fn clone(&self) -> PropertyStyleHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyStyleHint

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

Formats the value using the given formatter.

impl Default for PropertyStyleHint

fn default() -> PropertyStyleHint

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PropertyStyleHint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PropertyStyleHint

fn eq(&self, other: &PropertyStyleHint) -> 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 Serialize for PropertyStyleHint

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 PropertyStyleHint