package opentelemetry

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Instrumentation for https://opentelemetry.io

Install

dune-project

Dependency

github.com Readme Changelog Edit opam file Versions (13)

Authors

T

the Imandra team and contributors

Maintainers

Sources

opentelemetry-0.12.tbz

sha256=ca92e7395495f73b46316607c514ce0dbe5fab129dddd9a17b353f835dcbf77d

sha512=ea2afd07c8db955364681f90388959db97d7b7f5b0836bc4045eca929968d6d77905e3aa66802226c0791c2552d0e281bdf2dbfe7ed90e9877ce3cedc343823f

doc/opentelemetry.atomic/Opentelemetry_atomic/Atomic/index.html

Module `Opentelemetry_atomic.Atomic`Source

Atomic references.

Sourcetype 'a t = 'a Atomic.t

An atomic (mutable) reference to a value of type 'a.

Sourceval make : 'a -> 'a t

Create an atomic reference.

Sourceval get : 'a t -> 'a

Get the current value of the atomic reference.

Sourceval set : 'a t -> 'a -> unit

Set a new value for the atomic reference.

Sourceval exchange : 'a t -> 'a -> 'a

Set a new value for the atomic reference, and return the current value.

Sourceval compare_and_set : 'a t -> 'a -> 'a -> bool

compare_and_set r seen v sets the new value of r to v only if its current value is physically equal to seen -- the comparison and the set occur atomically. Returns true if the comparison succeeded (so the set happened) and false otherwise.

Sourceval fetch_and_add : int t -> int -> int

fetch_and_add r n atomically increments the value of r by n, and returns the current value (before the increment).

Sourceval incr : int t -> unit

incr r atomically increments the value of r by 1.

Sourceval decr : int t -> unit

decr r atomically decrements the value of r by 1.