Module wasmer_middlewares::metering

metering is a middleware for tracking how many operators are executed in total and putting a limit on the total number of operators executed. The WebAssembly instance execution is stopped when the limit is reached.

Example

See the metering detailed and complete example.

Structs

• FunctionMetering
  The function-level metering middleware.
• Metering
  The module-level metering middleware.
• MeteringGlobalIndexes 🔒

Enums

• MeteringPoints
  Represents the type of the metering points, either Remaining or Exhausted.

Functions

• get_remaining_points
  Get the remaining points in an [Instance][wasmer::Instance].
• is_accounting
  Returns true if and only if the given operator is an accounting operator. Accounting operators do additional work to track the metering points.
• set_remaining_points
  Set the new provided remaining points in an [Instance][wasmer::Instance].