Domainstate(3) OCaml library Domainstate(3)

# [NAME](#NAME)

Domainstate - no description

# [Module](#Module)

Module Domainstate

# [Documentation](#Documentation)

Module **Domainstate**  
: **sig end**

*type t* =  
| Domain\_young\_limit  
| Domain\_young\_ptr  
| Domain\_exception\_pointer  
| Domain\_young\_base  
| Domain\_young\_start  
| Domain\_young\_end  
| Domain\_young\_alloc\_start  
| Domain\_young\_alloc\_end  
| Domain\_young\_alloc\_mid  
| Domain\_young\_trigger  
| Domain\_minor\_heap\_wsz  
| Domain\_in\_minor\_collection  
| Domain\_extra\_heap\_resources\_minor  
| Domain\_ref\_table  
| Domain\_ephe\_ref\_table  
| Domain\_custom\_table  
| Domain\_mark\_stack  
| Domain\_stack\_low  
| Domain\_stack\_high  
| Domain\_stack\_threshold  
| Domain\_extern\_sp  
| Domain\_trapsp  
| Domain\_trap\_barrier  
| Domain\_external\_raise  
| Domain\_exn\_bucket  
| Domain\_top\_of\_stack  
| Domain\_bottom\_of\_stack  
| Domain\_last\_return\_address  
| Domain\_gc\_regs  
| Domain\_backtrace\_active  
| Domain\_backtrace\_pos  
| Domain\_backtrace\_buffer  
| Domain\_backtrace\_last\_exn  
| Domain\_compare\_unordered  
| Domain\_requested\_major\_slice  
| Domain\_requested\_minor\_gc  
| Domain\_local\_roots  
| Domain\_stat\_minor\_words  
| Domain\_stat\_promoted\_words  
| Domain\_stat\_major\_words  
| Domain\_stat\_minor\_collections  
| Domain\_stat\_major\_collections  
| Domain\_stat\_heap\_wsz  
| Domain\_stat\_top\_heap\_wsz  
| Domain\_stat\_compactions  
| Domain\_stat\_forced\_major\_collections  
| Domain\_stat\_heap\_chunks  
| Domain\_eventlog\_startup\_timestamp  
| Domain\_eventlog\_startup\_pid  
| Domain\_eventlog\_paused  
| Domain\_eventlog\_enabled  
| Domain\_eventlog\_out  
| Domain\_extra\_params

*val idx\_of\_field* : **t -> int**

2026-09-15 OCamldoc

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Document: Domainstate(3o) from ocaml-4 4.14.4-r3 (Chainguard OS)
Source: https://github.com/ocaml/ocaml