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examples: show how to create and pass a V string to a V function, and then get back a V string in Python

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Delyan Angelov 2024-06-03 19:26:17 +03:00
parent 193a99d1e7
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7
examples/call_v_from_python/test.v
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@ -1,5 +1,6 @@
module test
// Note: compile this with `v -d no_backtrace -shared test.v`
import math
@[export: 'square']
@ -11,3 +12,9 @@ fn square(i int) int {
fn sqrt_of_sum_of_squares(x f64, y f64) f64 {
return math.sqrt(x * x + y * y)
}
// you do not have to use the same name in the export attribute
@[export: 'process_v_string']
fn work(s string) string {
return 'v ${s} v'
}