Struct Output 

pub struct Output {
    pub path: PathBuf,
}

Allows defining a cached file output and when it should be rebuilt.

Example usage:

use std::{fs, path::PathBuf};

let output_path = PathBuf::from("my/build/result.txt");

cicero_cache::Output::from(output_path.clone()).rebuild_on_change([
    PathBuf::from("my/build/input.csv"),
], || {
    if output_path.exists() {
        fs::remove_file(&output_path)?;
    }
    fs::create_dir_all(output_path.parent().unwrap())?;
    fs::File::create(output_path)?;
    Ok(())
});

Fields

path: PathBuf

Implementations

impl Output

pub fn rebuild_on_change( &self, inputs: impl AsRef<[PathBuf]>, code: impl FnOnce() -> Result<()>, ) -> Result<()>

Trait Implementations

impl From<&Path> for Output

fn from(path: &Path) -> Self

Converts to this type from the input type.

impl From<PathBuf> for Output

fn from(path: PathBuf) -> Self

Converts to this type from the input type.