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Add term and error
This commit is contained in:
Rico Riedel
parent
a92cf27664
commit
bac17f9bdb
422
Cargo.lock
generated
422
Cargo.lock
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@ -2,6 +2,428 @@
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|
||||
version = "0.36.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.36.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.36.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
|
||||
|
||||
[[package]]
|
||||
name = "wipe"
|
||||
version = "2.0.0"
|
||||
dependencies = [
|
||||
"crossterm",
|
||||
"mockall",
|
||||
]
|
||||
|
||||
@ -4,4 +4,10 @@ version = "2.0.0"
|
||||
edition = "2021"
|
||||
license = "MIT"
|
||||
repository = "https://github.com/ricoriedel/wipe"
|
||||
authors = ["Rico Riedel"]
|
||||
authors = ["Rico Riedel"]
|
||||
|
||||
[dependencies]
|
||||
crossterm = "0.24"
|
||||
|
||||
[dev-dependencies]
|
||||
mockall = "0.11"
|
||||
29
src/error.rs
Normal file
29
src/error.rs
Normal file
@ -0,0 +1,29 @@
|
||||
use std::fmt::{Debug, Formatter};
|
||||
|
||||
pub struct Error(String);
|
||||
|
||||
impl Debug for Error {
|
||||
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
|
||||
f.write_str(&self.0)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<std::io::Error> for Error {
|
||||
fn from(err: std::io::Error) -> Self {
|
||||
Error(err.to_string())
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod test {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn from_std_io_error() {
|
||||
let io_err = std::io::Error::new(std::io::ErrorKind::Other, "123");
|
||||
let msg = io_err.to_string();
|
||||
let err: Error = io_err.into();
|
||||
|
||||
assert_eq!(msg, format!("{:?}", err));
|
||||
}
|
||||
}
|
||||
@ -1,3 +1,8 @@
|
||||
fn main() {
|
||||
println!("Hello, world!");
|
||||
mod error;
|
||||
mod term;
|
||||
|
||||
use error::Error;
|
||||
|
||||
fn main() -> Result<(), Error> {
|
||||
Ok(())
|
||||
}
|
||||
|
||||
41
src/term.rs
Normal file
41
src/term.rs
Normal file
@ -0,0 +1,41 @@
|
||||
use crate::Error;
|
||||
use crossterm::{Command, QueueableCommand};
|
||||
use std::io::Write;
|
||||
|
||||
#[cfg_attr(test, mockall::automock)]
|
||||
pub trait Terminal {
|
||||
fn queue<T: 'static + Command>(&mut self, cmd: T) -> Result<(), Error>;
|
||||
fn flush(&mut self) -> Result<(), Error>;
|
||||
fn size(&self) -> Result<(u16, u16), Error>;
|
||||
fn position(&self) -> Result<(u16, u16), Error>;
|
||||
}
|
||||
|
||||
pub struct TerminalImpl<T> {
|
||||
out: T,
|
||||
}
|
||||
|
||||
impl<T> TerminalImpl<T> {
|
||||
pub fn new(out: T) -> Self {
|
||||
Self { out }
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: Write> Terminal for TerminalImpl<T> {
|
||||
fn queue<TCmd: Command>(&mut self, cmd: TCmd) -> Result<(), Error> {
|
||||
self.out.queue(cmd)?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn flush(&mut self) -> Result<(), Error> {
|
||||
self.out.flush()?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn size(&self) -> Result<(u16, u16), Error> {
|
||||
Ok(crossterm::terminal::size()?)
|
||||
}
|
||||
|
||||
fn position(&self) -> Result<(u16, u16), Error> {
|
||||
Ok(crossterm::cursor::position()?)
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user