Struct ResolvedField 

pub struct ResolvedField {
    pub field: &'static Field,
    pub modifier: String,
    pub transform: Transform,
    pub range: Option<RangeSpec>,
    pub ordering: Ordering,
    pub alias: Option<String>,
    pub omit_pct: Option<u8>,
    pub zipf: Option<ZipfSpec>,
}

Fields

field: &'static Field

modifier: String

transform: Transform

range: Option<RangeSpec>

ordering: Ordering

alias: Option<String>

Explicit column name from name=field syntax. Overrides display_name().

omit_pct: Option<u8>

Percentage of rows where this field is omitted (outputs NULL). 0–100.

zipf: Option<ZipfSpec>

Zipf distribution over the range instead of uniform.

Implementations

impl ResolvedField

pub fn column_name(&self) -> String

Column name: explicit alias if set, otherwise auto-derived.

pub fn display_name(&self) -> String

Auto-derived name for CSV/JSON headers.

pub fn domain_key(&self) -> String

Stable domain key for RNG derivation — uses field id, never changes.