I don't know whether I use rustdoc properly.

When I typed "rustdoc search vec::each"

Error message is "error: multiple crates specified.

Typed, "rustdoc search"
error: unknown input file type: search
rust: task failed at 'explicit failure', /home/sam/rustGit/rust/src/libsyntax/diagnostic.rs:78
rust: domain main @0x88b5280 root task failed
rust: task failed at 'killed', /home/sam/rustGit/rust/src/libcore/task.rs:667
rust: task failed at 'killed', /home/sam/rustGit/rust/src/libcore/task.rs:667

What is the problem ?
I would like to see API ..

[brson]

rustdoc can't search yet. The only thing it can do is take a crate as input and output either markdown or HTML. rustdoc --hlep does show something useful I think.

root@sam-VirtualBox:~/project# rustdoc --help
error: Unrecognized option: 'help'.

Is it same as you or mine has some problem?

[brson]

Oh, interesting. --help doesn't work, but -h does.

Thanks brson :)