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use std::{
fmt,
hash::{Hash, Hasher},
ops::Deref,
path::Path,
};
use serde::{Deserialize, Serialize};
use url::{ParseError, Url};
#[derive(Eq, Clone, Serialize, Deserialize)]
pub struct Uri(Url);
impl Uri {
pub fn with_extension(&self, extension: &str) -> Option<Self> {
let file_name = self.path_segments()?.last()?;
let file_stem = match file_name.rfind('.') {
Some(index) => &file_name[..index],
None => file_name,
};
self.join(&format!("{}.{}", file_stem, extension))
.ok()
.map(Into::into)
}
pub fn parse(input: &str) -> Result<Self, ParseError> {
Url::parse(input).map(|url| url.into())
}
pub fn from_directory_path<P: AsRef<Path>>(path: P) -> Result<Self, ()> {
Url::from_directory_path(path).map(|url| url.into())
}
pub fn from_file_path<P: AsRef<Path>>(path: P) -> Result<Self, ()> {
Url::from_file_path(path).map(|url| url.into())
}
}
impl PartialEq for Uri {
fn eq(&self, other: &Self) -> bool {
if cfg!(windows) {
self.as_str().to_lowercase() == other.as_str().to_lowercase()
} else {
self.as_str() == other.as_str()
}
}
}
impl Hash for Uri {
fn hash<H: Hasher>(&self, state: &mut H) {
self.as_str().to_lowercase().hash(state);
}
}
impl Deref for Uri {
type Target = Url;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<Url> for Uri {
fn from(url: Url) -> Self {
Uri(url)
}
}
impl Into<Url> for Uri {
fn into(self) -> Url {
self.0
}
}
impl fmt::Debug for Uri {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.0.fmt(f)
}
}
impl fmt::Display for Uri {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
self.0.fmt(f)
}
}
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