ConstraintReads
Value members
Concrete methods
Defines a maximum value for a Reads. Combine with min
using andKeep
, e.g.
.read(Reads.min(0.1) andKeep Reads.max(1.0))
.
Defines a maximum value for a Reads. Combine with min
using andKeep
, e.g.
.read(Reads.min(0.1) andKeep Reads.max(1.0))
.
Defines a minimum value for a Reads. Combine with max
using andKeep
, e.g.
.read(Reads.min(0) andKeep Reads.max(100))
.
Defines a minimum value for a Reads. Combine with max
using andKeep
, e.g.
.read(Reads.min(0) andKeep Reads.max(100))
.
The simpler of all Reads that just finds an implicit Reads[A] of the expected type
The simpler of all Reads that just finds an implicit Reads[A] of the expected type
Stupidly reads a field as an Option mapping any error (format or missing field) to None
Stupidly reads a field as an Option mapping any error (format or missing field) to None
very simple optional field Reads that maps "null" to None
very simple optional field Reads that maps "null" to None