Hi. I’ve got a struct that has a Function as a field. I’d like to specify the signature of this function in some way, for example: struct Mapper lower::Float64 upper::Float64 mapFunc::Function{Float64 -> Float64} end Is there any way of doing this? Thanks.

Specification of the signature of a Function in a struct

JeffreySarnoff July 5, 2019, 5:47pm 7

const values propagate well

Topic		Replies	Views
Abstract function with imposed arguments and return types General Usage question	5	2036	June 1, 2017
Enforcing function signatures by both argument & return types New to Julia	30	8518	December 31, 2021
Want a field signature more specific than 'Function' General Usage question	7	2083	January 21, 2017
Specify type of function General Usage	2	676	December 6, 2018
Specific function type New to Julia	20	544	July 21, 2024