pub fn print_list(
        &'ela self,
        options: &Options,
        root: &'ela PackageId,
        preceding_line: bool,
    ) -> CargoResult<i32> {
        let mut lines = BTreeSet::new();
        let mut queue = VecDeque::new();
        queue.push_back(vec![root]);
        while let Some(path) = queue.pop_front() {
            let pkg = path.last().unwrap();
            let depth = path.len() as i32 - 1;
            // generate lines
            let status = &self.pkg_status.borrow_mut()[&path];
            if (status.compat.is_changed() || status.latest.is_changed())
                && (options.flag_packages.is_empty()
                    || options.flag_packages.contains(&pkg.name().to_string()))
            {
                // name version compatible latest kind platform
                let parent = path.get(path.len() - 2);
                if let Some(parent) = parent {
                    let dependency = &self.pkg_deps[parent][pkg];
                    let label = if self.workspace_mode
                        || parent == &self.workspace.current()?.package_id()
                    {
                        pkg.name().to_string()
                    } else {
                        format!("{}->{}", self.pkgs[parent].name(), pkg.name())
                    };
                    let line = format!(
                        "{}\t{}\t{}\t{}\t{:?}\t{}\n",
                        label,
                        pkg.version(),
                        status.compat.to_string(),
                        status.latest.to_string(),
                        dependency.kind(),
                        dependency
                            .platform()
                            .map(|p| p.to_string())
                            .unwrap_or_else(|| "---".to_owned())
                    );
                    lines.insert(line);
                } else {
                    let line = format!(
                        "{}\t{}\t{}\t{}\t---\t---\n",
                        pkg.name(),
                        pkg.version(),
                        status.compat.to_string(),
                        status.latest.to_string()
                    );
                    lines.insert(line);
                }
            }
            // next layer
            if options.flag_depth.is_none() || depth < options.flag_depth.unwrap() {
                self.pkg_deps[pkg]
                    .keys()
                    .filter(|dep| !path.contains(dep))
                    .filter(|dep| {
                        !self.workspace_mode
                            || !self.workspace.members().any(|mem| &mem.package_id() == dep)
                    })
                    .for_each(|dep| {
                        let mut path = path.clone();
                        path.push(dep);
                        queue.push_back(path);
                    });
            }
        }

        if lines.is_empty() {
            if !self.workspace_mode {
                println!("All dependencies are up to date, yay!");
            }
        } else {
            if preceding_line {
                println!();
            }
            if self.workspace_mode {
                println!("{}\n================", root.name());
            }
            let mut tw = TabWriter::new(vec![]);
            write!(&mut tw, "Name\tProject\tCompat\tLatest\tKind\tPlatform\n")?;
            write!(&mut tw, "----\t-------\t------\t------\t----\t--------\n")?;
            for line in &lines {
                write!(&mut tw, "{}", line)?;
            }
            tw.flush()?;
            write!(
                io::stdout(),
                "{}",
                String::from_utf8(tw.into_inner().unwrap()).unwrap()
            )?;
            io::stdout().flush()?;
        }

        Ok(lines.len() as i32)
    }
/// Print package status to `TabWriter`
Print package status to `TabWriter`
Print package status to ` TabWriter `
pub fn print_list(
        &'ela self,
        options: &Options,
        root: &'ela PackageId,
        preceding_line: bool,
    ) -> CargoResult<i32> {
        let mut lines = BTreeSet::new();
        let mut queue = VecDeque::new();
        queue.push_back(vec![root]);
        while let Some(path) = queue.pop_front() {
            let pkg = path.last().unwrap();
            let depth = path.len() as i32 - 1;
            // generate lines
            let status = &self.pkg_status.borrow_mut()[&path];
            if (status.compat.is_changed() || status.latest.is_changed())
                && (options.flag_packages.is_empty()
                    || options.flag_packages.contains(&pkg.name().to_string()))
            {
                // name version compatible latest kind platform
                let parent = path.get(path.len() - 2);
                if let Some(parent) = parent {
                    let dependency = &self.pkg_deps[parent][pkg];
                    let label = if self.workspace_mode
                        || parent == &self.workspace.current()?.package_id()
                    {
                        pkg.name().to_string()
                    } else {
                        format!("{}->{}", self.pkgs[parent].name(), pkg.name())
                    };
                    let line = format!(
                        "{}\t{}\t{}\t{}\t{:?}\t{}\n",
                        label,
                        pkg.version(),
                        status.compat.to_string(),
                        status.latest.to_string(),
                        dependency.kind(),
                        dependency
                            .platform()
                            .map(|p| p.to_string())
                            .unwrap_or_else(|| "---".to_owned())
                    );
                    lines.insert(line);
                } else {
                    let line = format!(
                        "{}\t{}\t{}\t{}\t---\t---\n",
                        pkg.name(),
                        pkg.version(),
                        status.compat.to_string(),
                        status.latest.to_string()
                    );
                    lines.insert(line);
                }
            }
            // next layer
            if options.flag_depth.is_none() || depth < options.flag_depth.unwrap() {
                self.pkg_deps[pkg]
                    .keys()
                    .filter(|dep| !path.contains(dep))
                    .filter(|dep| {
                        !self.workspace_mode
                            || !self.workspace.members().any(|mem| &mem.package_id() == dep)
                    })
                    .for_each(|dep| {
                        let mut path = path.clone();
                        path.push(dep);
                        queue.push_back(path);
                    });
            }
        }
        if lines.is_empty() {
            if !self.workspace_mode {
                println!("All dependencies are up to date, yay!");
            }
        } else {
            if preceding_line {
                println!();
            }
            if self.workspace_mode {
                println!("{}\n================", root.name());
            }
            let mut tw = TabWriter::new(vec![]);
            write!(&mut tw, "Name\tProject\tCompat\tLatest\tKind\tPlatform\n")?;
            write!(&mut tw, "----\t-------\t------\t------\t----\t--------\n")?;
            for line in &lines {
                write!(&mut tw, "{}", line)?;
            }
            tw.flush()?;
            write!(
                io::stdout(),
                "{}",
                String::from_utf8(tw.into_inner().unwrap()).unwrap()
            )?;
            io::stdout().flush()?;
        }
        Ok(lines.len() as i32)
    }
pub fn print_list ( & ' ela self , options : & Options , root : & ' ela PackageId , preceding_line : bool , ) -> CargoResult < i32 > { let mut lines = BTreeSet :: new ( ) ; let mut queue = VecDeque :: new ( ) ; queue . push_back ( vec ! [ root ] ) ; while let Some ( path ) = queue . pop_front ( ) { let pkg = path . last ( ) . unwrap ( ) ; let depth = path . len ( ) as i32 - 1 ; // generate lines let status = & self . pkg_status . borrow_mut ( ) [ & path ] ; if ( status . compat . is_changed ( ) || status . latest . is_changed ( ) ) && ( options . flag_packages . is_empty ( ) || options . flag_packages . contains ( & pkg . name ( ) . to_string ( ) ) ) { // name version compatible latest kind platform let parent = path . get ( path . len ( ) - 2 ) ; if let Some ( parent ) = parent { let dependency = & self . pkg_deps [ parent ] [ pkg ] ; let label = if self . workspace_mode || parent == & self . workspace . current ( ) ? . package_id ( ) { pkg . name ( ) . to_string ( ) } else { format ! ( " " self pkgs [ parent ] name ( ) pkg name ( ) ) } ; let line = format ! ( " \t \t \t \t \t \n " label pkg version ( ) status compat to_string ( ) status latest to_string ( ) dependency kind ( ) dependency platform ( ) map ( p p to_string ( ) ) unwrap_or_else ( " " to_owned ( ) ) ) ; lines . insert ( line ) ; } else { let line = format ! ( " \t \t \t \t \t \n " pkg name ( ) pkg version ( ) status compat to_string ( ) status latest to_string ( ) ) ; lines . insert ( line ) ; } } // next layer if options . flag_depth . is_none ( ) || depth < options . flag_depth . unwrap ( ) { self . pkg_deps [ pkg ] . keys ( ) . filter ( | dep | ! path . contains ( dep ) ) . filter ( | dep | { ! self . workspace_mode || ! self . workspace . members ( ) . any ( | mem | & mem . package_id ( ) == dep ) } ) . for_each ( | dep | { let mut path = path . clone ( ) ; path . push ( dep ) ; queue . push_back ( path ) ; } ) ; } } if lines . is_empty ( ) { if ! self . workspace_mode { println ! ( " " ) ; } } else { if preceding_line { println ! ( ) ; } if self . workspace_mode { println ! ( " \n " root name ( ) ) ; } let mut tw = TabWriter :: new ( vec ! [ ] ) ; write ! ( mut tw " \t \t \t \t \t \n " ) ? ; write ! ( mut tw " \t \t \t \t \t \n " ) ? ; for line in & lines { write ! ( mut tw " " line ) ? ; } tw . flush ( ) ? ; write ! ( io stdout ( ) " " String from_utf8 ( tw into_inner ( ) unwrap ( ) ) unwrap ( ) ) ? ; io :: stdout ( ) . flush ( ) ? ; } Ok ( lines . len ( ) as i32 ) }
Print package status to `TabWriter`
Print package status to ` TabWriter `
&'ela self
options
&Options
root
&'ela PackageId
preceding_line
bool