You can create a struct with a field of type float in Go by defining the field as float32 or float64, depending on your precision needs. Here's an example:
main.go42 chars4 lines
In this example, we've defined a struct called "Circle" with a single field called "radius" which is of type float64. You can create a new instance of this struct and set the value of the radius field, like this:
main.go33 chars2 lines
In this example, we've created a new instance of the Circle struct and set the value of the radius field to 3.14.
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