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21 lines
389 B
Idris
21 lines
389 B
Idris
module Data.Fuel
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%default total
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||| Fuel for running total operations potentially indefinitely.
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public export
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data Fuel = Dry | More (Lazy Fuel)
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||| Provide `n` units of fuel.
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public export
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limit : Nat -> Fuel
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limit Z = Dry
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limit (S n) = More (limit n)
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||| Provide fuel indefinitely.
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||| This function is fundamentally partial.
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partial
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export
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forever : Fuel
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forever = More forever
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