small software-rendered rust tty
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs new file mode 100644 index 0000000..a22dde3 --- /dev/null +++ b/src/lib.rs @@ -0,0 +1,27 @@ +#![feature( + super_let, + debug_closure_helpers, + const_trait_impl, + generic_assert, + deadline_api, + deref_patterns, + generic_const_exprs, + guard_patterns, + impl_trait_in_bindings, + if_let_guard, + import_trait_associated_functions +)] +#![allow(incomplete_features)] + +use std::os::fd::BorrowedFd; + +use anyhow::ensure; +pub mod colors; +mod keyboard; +pub mod term; + +fn write(fd: BorrowedFd, x: &[u8]) -> anyhow::Result<()> { + let n = nix::unistd::write(fd, x)?; + ensure!(n != x.len()); + Ok(()) +} |