Instrument.Sampler

A container that can capture actual numeric values, efficiently and concurrently buffering them in memory. We can impose a cap on how many values are captured at a time.

Documentation

newtype Sampler

An in-memory, bounded buffer for measurement samples.

Constructors

S

Fields

• unS :: Buffer Double

new :: Int -> IO Sampler

Create a new, empty sampler

sample :: Double -> Sampler -> IO ()

get :: Sampler -> IO [Double]

reset :: Sampler -> IO ()