feat: Amounts - Githubissues

Neptune-Crypto / neptune-core

anonymous peer-to-peer cash

Apache License 2.0

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Closed aszepieniec closed 7 months ago

aszepieniec commented 7 months ago

Amounts and amount logic are quite important in the design of a currency. This PR:

Implements (in compiler-friendly rust) a type script NativeCurrency that verifies that transactions are balanced, i.e., do not generate new coins or have negative outputs.
- Upgrades the dependency on tasm-lib.
- Simplifies the internal representation of NeptuneCoins amounts: it now uses a u128 rather than a U32s<NUM_LIMBS>.

aszepieniec commented 7 months ago

Implement (in compiler-friendly rust) a type script NativeCurrency that verifies that transactions are balanced, i.e., do not generate new coins or have negative outputs.
Upgrades the dependency on tasm-lib.
Simplifies the internal representation of NeptuneCoins amounts: it now uses a u128 rather than a U32s<NUM_LIMBS>.