Zig 0.17.0-dev (Split by item)

This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig library itself.

Child

Given a parameterized type (array, vector, pointer, optional), returns the "child type".

meta.Child

pub fn Child(comptime T: type) type

File

lib/std/meta.zig:57

Code

pub fn Child(comptime T: type) type {
    return switch (@typeInfo(T)) {
        .array => |info| info.child,
        .vector => |info| info.child,
        .pointer => |info| info.child,
        .optional => |info| info.child,
        else => @compileError("Expected pointer, optional, array or vector type, found '" ++ @typeName(T) ++ "'"),
    };
}