pub fn rustbook(build: &Build, stage: u32, target: &str, name: &str, out: &Path) {
    t!(fs::create_dir_all(out));

    let out = out.join(name);
    let compiler = Compiler::new(stage, &build.config.build);
    let src = build.src.join("src/doc").join(name);
    let index = out.join("index.html");
    let rustbook = build.tool(&compiler, "rustbook");
    if up_to_date(&src, &index) && up_to_date(&rustbook, &index) {
        return
    }
    println!("Rustbook stage{} ({}) - {}", stage, target, name);
    let _ = fs::remove_dir_all(&out);
    build.run(build.tool_cmd(&compiler, "rustbook")
                   .arg("build")
                   .arg(&src)
                   .arg(out));
}
/// Invoke `rustbook` as compiled in `stage` for `target` for the doc book
/// `name` into the `out` path.
///
/// This will not actually generate any documentation if the documentation has
/// already been generated.


This will not actually generate any documentation if the documentation has
already been generated.
This will not actually generate any documentation if the documentation has already been generated .
pub fn rustbook(build: &Build, stage: u32, target: &str, name: &str, out: &Path) {
    t!(fs::create_dir_all(out));
    let out = out.join(name);
    let compiler = Compiler::new(stage, &build.config.build);
    let src = build.src.join("src/doc").join(name);
    let index = out.join("index.html");
    let rustbook = build.tool(&compiler, "rustbook");
    if up_to_date(&src, &index) && up_to_date(&rustbook, &index) {
        return
    }
    println!("Rustbook stage{} ({}) - {}", stage, target, name);
    let _ = fs::remove_dir_all(&out);
    build.run(build.tool_cmd(&compiler, "rustbook")
                   .arg("build")
                   .arg(&src)
                   .arg(out));
}
pub fn rustbook ( build : & Build , stage : u32 , target : & str , name : & str , out : & Path ) { t ! ( fs create_dir_all ( out ) ) ; let out = out . join ( name ) ; let compiler = Compiler :: new ( stage , & build . config . build ) ; let src = build . src . join ( " " ) . join ( name ) ; let index = out . join ( " " ) ; let rustbook = build . tool ( & compiler , " " ) ; if up_to_date ( & src , & index ) && up_to_date ( & rustbook , & index ) { return } println ! ( " " stage target name ) ; let _ = fs :: remove_dir_all ( & out ) ; build . run ( build . tool_cmd ( & compiler , " " ) . arg ( " " ) . arg ( & src ) . arg ( out ) ) ; }
Invoke `rustbook` as compiled in `stage` for `target` for the doc book
`name` into the `out` path.
Invoke ` rustbook ` as compiled in ` stage ` for ` target ` for the doc book ` name ` into the ` out ` path .
build
&Build
stage
u32
target
&str
name
&str
out
&Path
build
&Build
stage
u32
target
&str
name
&str
out
&Path