Struct IndexEntry 

pub struct IndexEntry {
    pub kind: &'static str,
    pub name: &'static str,
    pub code: &'static str,
    pub make: fn() -> AnyIndex,
}

One registry row: the index’s kind tag, accessor name, code, and constructor.

Fields

kind: &'static str

Kind tag ("Overnight" / "Ibor" / "Fx").

name: &'static str

Accessor name (e.g. "usd_sofr").

code: &'static str

Resolution code (e.g. "USD-SOFR").

make: fn() -> AnyIndex

Constructs the index, wrapped in its AnyIndex.