[−][src]Crate metro
Metro is a crate for creating and rendering graphs
similar to git log --graph
.
Example Output
The code for creating the following example, can be found after the graph.
* Station 1
* Station 2
* Station 3
|\
| * Station 4
| |\
| * | Station 5
| | * Station 6
* | | Station 7
| * | Station 8
| | * Station 9
| | |\
| | | |\
| | | | | Station 10 (Detached)
| |_|_|/
|/| | |
| | | * Station 11
| " | |
| / /
* | | Station 12
| * | Station 13
| | * Station 14
| |/
|/|
| * Station 15
| "
* Station 16
Example Using Metro
The following example outputs the graph above.
use metro::Metro; let mut metro = Metro::new(); let mut track1 = metro.new_track(); track1.add_station("Station 1"); track1.add_station("Station 2"); track1.add_station("Station 3"); let mut track2 = track1.split(); track2.add_station("Station 4"); let mut track3 = track2.split(); track2.add_station("Station 5"); track3.add_station("Station 6"); track1.add_station("Station 7"); track2.add_station("Station 8"); track3.add_station("Station 9"); let mut track4 = track3.split(); let track5 = track4.split(); metro.add_station("Station 10 (Detached)"); track5.join(&track1); track4.add_station("Station 11"); track2.stop(); track1.add_station("Station 12"); track3.add_station("Station 13"); track4.add_station("Station 14"); track4.join(&track1); track3.add_station("Station 15"); track3.stop(); track1.add_station("Station 16"); let string = metro.to_string().unwrap(); println!("{}", string);
Example Using Event
The following example outputs the graph above.
use metro::Event::*; let events = [ Station(0, "Station 1"), Station(0, "Station 2"), Station(0, "Station 3"), SplitTrack(0, 1), Station(1, "Station 4"), SplitTrack(1, 2), Station(1, "Station 5"), Station(2, "Station 6"), Station(0, "Station 7"), Station(1, "Station 8"), Station(2, "Station 9"), SplitTrack(2, 3), SplitTrack(3, 4), Station(5, "Station 10 (Detached)"), JoinTrack(4, 0), Station(3, "Station 11"), StopTrack(1), Station(0, "Station 12"), Station(2, "Station 13"), Station(3, "Station 14"), JoinTrack(3, 0), Station(2, "Station 15"), StopTrack(2), Station(0, "Station 16"), ]; let string = metro::to_string(&events).unwrap(); println!("{}", string);
Structs
Metro | The |
Track | The |
Enums
Error |
|
Event |
|
Functions
to_string | Write |
to_vec | Write |
to_writer | Write |