I’m just curious since Julia uses 1-based indexing. E.g. julia> @enum Color Red Blue julia> Red Red::Color = 0 julia> Blue Blue::Color = 1

Why does the first enum member value default to zero instead of one?

stevengj September 13, 2022, 6:13pm 4

This was already discussed: Why is @enum 0-based?

4 Likes

Topic		Replies	Views
Why is @enum 0-based? General Usage enum	6	1963	October 9, 2019
Cannot reuse enum member in different enum New to Julia enum	7	2085	March 2, 2019
Why can't Enums be #undef? General Usage parametric-types , distributed , enum	8	521	May 6, 2022
How can i make Julia array index to start from zero 0 and not from one 1? New to Julia offsetarrays	31	1129	May 25, 2025
New blog post on arrays Community images , indexing , discretization	9	2070	April 24, 2017