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[RFC] Add some text about input/output files.

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Alessandro Coglio 2021-09-27 14:24:54 -07:00
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docs/rfc/012-record-transaction-model.md
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@ -132,6 +132,15 @@ on those values and on the old records
yields the new records, along with some value in `Output`;
this is, roughly speaking, the assertion proved in zero-knowledge.
### Input and Output Files
Currently the compilation of a Leo program involves:
1. A `.in` file, containing `const` and non-`const` inputs.
2. A `.state` file, containing transaction data.
3. A `.out` file, containing results.
The compilation takes the first two files as inputs and returns the third file as output.
## Design
### Multiple Entry Points
@ -296,6 +305,14 @@ namely whether it should be treated in a single-threaded way,
i.e. effectively as a built-in global variable,
which could enable compiler optimizations.
### Input and Output Files
According to the new model proposed above, we should have just two files involved in the Leo compilation process:
1. A `.in` file, from which the `TransactionInput` value is produced.
2. A `.out` file, produced from the `TransactionOutput` returned by the program.
There seems to be no longer a need for a `.state` file and for explicit registers.
## Alternatives
The 'Design' section above still outlines certain alternatives to consider.