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img2ascii
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implemented writing to file

This commit is contained in:
Djairo Hougee 2023-02-08 17:34:43 +01:00
parent 8b074b14b9
commit 87843b62a7
1 changed files with 9 additions and 1 deletions
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10
src/output.rs
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@ -1,6 +1,7 @@
use std::fs::File;
use std::io::Write;
use std::path::PathBuf;
use std::process::exit;
use log::error;
use crate::model_rgb_ascii::Ascii;
@ -14,7 +15,7 @@ pub fn print_terminal(art: Vec<Vec<Ascii>>, in_colour: bool) {
}
}
pub fn print_file(art: Vec<Vec<Ascii>>, out: PathBuf) -> std::io::Result<()> {
fn _print_file(art: Vec<Vec<Ascii>>, out: PathBuf) -> std::io::Result<()> {
let mut file = File::create_new(out)?;
for line in art {
for ascii in line {
@ -23,4 +24,11 @@ pub fn print_file(art: Vec<Vec<Ascii>>, out: PathBuf) -> std::io::Result<()> {
writeln!(file)?;
}
Ok(())
}
pub fn print_file(art: Vec<Vec<Ascii>>, out: PathBuf) {
if let Err(e) = _print_file(art, out) {
error!("Failed to write to file: {}", e.to_string());
exit(1);
}
}