Add a helper that invokes a host function 'end-to-end' #964
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…-side helper. This helper can be invoked from any environment to get the metering data and results consistent with what Core will do. Also provide utilities to build input data for computing the rent fees.
graydon
approved these changes
Jul 29, 2023
graydon
approved these changes
Jul 29, 2023
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What
Move all the metered code for invoking host functions into a single host-side helper.
Also provide utilities to build input data for computing the rent fees.
Why
This helper can be invoked from any environment to get the metering data and results consistent with what Core will do. The utilities help preflight to find out the rent fees with minimal amount of duplication.
Known limitations
N/A