| cue eval imports.cue | |
| cmp stdout expect-stdout-cue | |
| -- frontmatter.toml -- | |
| title = "Imports" | |
| description = "" | |
| -- text.md -- | |
| A CUE file may import definitions from builtin or user-defined packages. | |
| A CUE file does not need to be part of a package to use imports. | |
| The example here shows the use of builtin packages. | |
| This code groups the imports into a parenthesized, "factored" import statement. | |
| You can also write multiple import statements, like: | |
| ``` | |
| import "encoding/json" | |
| import "math" | |
| ``` | |
| But it is good style to use the factored import statement. | |
| -- imports.cue -- | |
| import ( | |
| "encoding/json" | |
| "math" | |
| ) | |
| data: json.Marshal({ a: math.Sqrt(7) }) | |
| -- expect-stdout-cue -- | |
| data: "{\"a\":2.6457513110645907}" |