Document Mina.transaction execution flow

[shimkiv]

Mina.transaction runs the entire callback 2x. Then, tx.prove runs each method that needs proving once more. So 3x in total when you do proving, 2x when not

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when they need to know it why we need to know about this execution flow

I remember we supposed to have the zkApp transaction lifecycle description for developers somewhere in docs. Not sure though if it is still WIP and if discussed here information supposed to be included there. It is important to let devs know about the specifics of transactions executions (execution of 2 or 3 times) so that they can implement methods correctly.

who needs to know

devs I guess mostly

how they will use it

it is not something they can use like API calls but an information to consider upon work on zkApps

[barriebyron]

• When
• Why
• Who
• How By definition, all of our deliverables achieve these goals. Well done, @shimkiv thank you!