package eio

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in-package search v0.2.0

Effect-based direct-style IO API for OCaml

Install

Dune Dependency

github.com Readme Changelog ISC License Edit opam file Versions (18)

Authors

Maintainers

A

anil@recoil.org

Sources

eio-0.12.tbz

sha256=d84847ce85ffb78641496ad24be3c6ab5cc2c6885cedad6ae257ecac59d926a0

sha512=fbcbc8e7e8eaaeacd6c7b3be04fec19b356f900307b2cc1bf6c1cd6bd538c4ea59ab2c7d936fac00c52a3277737671759f1584025c24e0a7727447609c633821

doc/eio.unix/Eio_unix/Ctf/index.html

Module `Eio_unix.Ctf`Source

Sourceval timestamper : Eio.Private.Ctf.log_buffer -> int -> unit

Uses Mtime_clock to write timestamps.

Sourceval mmap_buffer : size:int -> string -> Eio.Private.Ctf.log_buffer

mmap_buffer ~size path initialises file path as an empty buffer for tracing.

Sourceval with_tracing : ?size:int -> string -> (unit -> 'a) -> 'a

with_tracing path fn is a convenience function that uses mmap_buffer to create a log buffer, calls Ctf.Control.start to start recording, runs fn, and then stops recording.