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|
/// Extend `std::io::Write` with wincon styling
pub trait WinconStream {
/// Write colored text to the stream
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize>;
}
impl WinconStream for Box<dyn std::io::Write> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
crate::ansi::write_colored(self, fg, bg, data)
}
}
impl WinconStream for &'_ mut Box<dyn std::io::Write> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
(**self).write_colored(fg, bg, data)
}
}
impl WinconStream for std::fs::File {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
crate::ansi::write_colored(self, fg, bg, data)
}
}
impl WinconStream for &'_ mut std::fs::File {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
(**self).write_colored(fg, bg, data)
}
}
impl WinconStream for Vec<u8> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
crate::ansi::write_colored(self, fg, bg, data)
}
}
impl WinconStream for &'_ mut Vec<u8> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
(**self).write_colored(fg, bg, data)
}
}
impl WinconStream for std::io::Stdout {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
// Ensure exclusive access
self.lock().write_colored(fg, bg, data)
}
}
impl WinconStream for std::io::Stderr {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
// Ensure exclusive access
self.lock().write_colored(fg, bg, data)
}
}
#[cfg(not(windows))]
mod platform {
use super::*;
impl WinconStream for std::io::StdoutLock<'_> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
crate::ansi::write_colored(self, fg, bg, data)
}
}
impl WinconStream for std::io::StderrLock<'_> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
crate::ansi::write_colored(self, fg, bg, data)
}
}
}
#[cfg(windows)]
mod platform {
use super::*;
impl WinconStream for std::io::StdoutLock<'_> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
let initial = crate::windows::stdout_initial_colors();
crate::windows::write_colored(self, fg, bg, data, initial)
}
}
impl WinconStream for std::io::StderrLock<'_> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
let initial = crate::windows::stderr_initial_colors();
crate::windows::write_colored(self, fg, bg, data, initial)
}
}
}
impl WinconStream for &'_ mut std::io::StdoutLock<'_> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
(**self).write_colored(fg, bg, data)
}
}
impl WinconStream for &'_ mut std::io::StderrLock<'_> {
fn write_colored(
&mut self,
fg: Option<anstyle::AnsiColor>,
bg: Option<anstyle::AnsiColor>,
data: &[u8],
) -> std::io::Result<usize> {
(**self).write_colored(fg, bg, data)
}
}
|
