Module amount 

Exact decimal amounts: ZEC ↔ zatoshi and dollars ↔ token base units, without floating point.

Constants

ZAT_PER_ZEC

Zatoshi per ZEC.

Functions

exact

Token base units as an exact decimal string (4975000 → "4.975" for 6 decimals).

parse_decimal

Parses a non-negative decimal ("0.1", "25", "1.000001") into base units with decimals digits. Refuses signs, exponents, empty parts and more fractional digits than decimals.

parse_usd

Parses an amount of dollars into token base units with decimals digits (more than zero).

parse_zec

Parses an amount of ZEC into zatoshi (more than zero).

usd

Token base units as dollars with two decimals, rounded down (4975000 → "4.97" for 6 decimals).

zec

Zatoshi as ZEC, without trailing zeros (10000000 → "0.1").