9ab0a0ecdd
This is v2 of OneClient. Removed all web-related stuff. Co-Authored-By: Julian Chang <wyvest@polyfrost.org>
18 lines
634 B
Rust
18 lines
634 B
Rust
use std::path::PathBuf;
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use crate::{IOError, PolyIOResult};
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/// Attempts to parse a path taken from an environment variable. Returns `None` if the variable is not set.
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pub fn env_path(name: &str) -> Option<PathBuf> {
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std::env::var_os(name).map(PathBuf::from)
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}
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/// An OS specific wrapper of [`std::fs::canonicalize`], but on Windows it outputs the most compatible form of a path instead of UNC.
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pub fn canonicalize(path: impl AsRef<std::path::Path>) -> PolyIOResult<PathBuf> {
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let path = path.as_ref();
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dunce::canonicalize(path).map_err(|e| IOError::PathIOError {
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source: e,
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path: path.to_string_lossy().to_string(),
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})
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}
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