Struct IndexSpec 

pub struct IndexSpec {
    pub name: String,
    pub expression: String,
    pub type_def: String,
    pub granularity: u32,
}

A secondary data-skipping index.

Safety posture: name is identifier-validated. expression and type_def are app-controlled raw SQL (like TableSpec::engine) — they are emitted verbatim, so never build them from untrusted input.

Fields

name: String

expression: String

Raw, app-controlled index expression, e.g. "trace_id" or a real expression.

type_def: String

Raw, app-controlled index type, e.g. "bloom_filter(0.01)" or "tokenbf_v1(8192, 3, 0)".

granularity: u32

Trait Implementations

impl Clone for IndexSpec

fn clone(&self) -> IndexSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexSpec

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

Formats the value using the given formatter.