.TH "MoreLabels.Hashtbl.SeededHashedType" 3o source: 2019-01-25 OCamldoc "OCaml library"
.SH NAME
MoreLabels.Hashtbl.SeededHashedType \- no description
.SH Module type
Module type   MoreLabels.Hashtbl.SeededHashedType
.SH Documentation
.sp
Module type
.BI "SeededHashedType"
 = 
.B Hashtbl.SeededHashedType

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.sp

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.I type t 

.sp
The type of the hashtable keys\&.

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.I val equal 
: 
.B t -> t -> bool
.sp
The equality predicate used to compare keys\&.

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.I val hash 
: 
.B int -> t -> int
.sp
A seeded hashing function on keys\&.  The first argument is
the seed\&.  It must be the case that if 
.B equal x y
is true,
then 
.B hash seed x = hash seed y
for any value of 
.B seed
\&.
A suitable choice for 
.B hash
is the function 
.B Hashtbl\&.seeded_hash
below\&.

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