Function module_name 

pub fn module_name(rel: &Path) -> String

The crate-relative module path for a source file, given its path relative to the crate source root. The crate root file (lib.rs / main.rs) and any mod.rs map to their containing module; every other file adds its stem.

Examples

use std::path::Path;
use coding_tools::modgraph::module_name;

assert_eq!(module_name(Path::new("lib.rs")), "crate");
assert_eq!(module_name(Path::new("main.rs")), "crate");
assert_eq!(module_name(Path::new("domain.rs")), "domain");
assert_eq!(module_name(Path::new("domain/mod.rs")), "domain");
assert_eq!(module_name(Path::new("domain/entity.rs")), "domain::entity");