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-rw-r--r--askama_shared/src/error.rs16
-rw-r--r--askama_shared/src/escaping.rs47
-rw-r--r--askama_shared/src/filters/json.rs4
-rw-r--r--askama_shared/src/filters/mod.rs18
-rw-r--r--askama_shared/src/lib.rs2
-rw-r--r--askama_shared/src/path.rs10
6 files changed, 58 insertions, 39 deletions
diff --git a/askama_shared/src/error.rs b/askama_shared/src/error.rs
index cdd6b55..df175cd 100644
--- a/askama_shared/src/error.rs
+++ b/askama_shared/src/error.rs
@@ -1,5 +1,5 @@
+use std::error::Error as ErrorTrait;
use std::fmt::{self, Display};
-use std::error::{Error as ErrorTrait};
pub type Result<I> = ::std::result::Result<I, Error>;
@@ -23,7 +23,7 @@ pub type Result<I> = ::std::result::Result<I, Error>;
/// bring to this crate are small, which is why
/// `std::error::Error` was used.
///
-#[derive(Debug, )]
+#[derive(Debug)]
pub enum Error {
/// formatting error
Fmt(fmt::Error),
@@ -40,22 +40,21 @@ pub enum Error {
}
impl ErrorTrait for Error {
-
fn description(&self) -> &str {
match *self {
Error::Fmt(ref err) => err.description(),
#[cfg(feature = "serde-json")]
Error::Json(ref err) => err.description(),
- _ => "unknown error: __Nonexhaustive"
+ _ => "unknown error: __Nonexhaustive",
}
}
fn cause(&self) -> Option<&ErrorTrait> {
match *self {
Error::Fmt(ref err) => err.cause(),
- #[cfg(feature = "serde-json")]
+ #[cfg(feature = "serde-json")]
Error::Json(ref err) => err.cause(),
- _ => None
+ _ => None,
}
}
}
@@ -67,7 +66,7 @@ impl Display for Error {
#[cfg(feature = "serde-json")]
Error::Json(ref err) => write!(formatter, "json conversion error: {}", err),
- _ => write!(formatter, "unknown error: __Nonexhaustive")
+ _ => write!(formatter, "unknown error: __Nonexhaustive"),
}
}
}
@@ -85,11 +84,10 @@ impl From<::serde_json::Error> for Error {
}
}
-
#[cfg(test)]
mod tests {
use super::Error;
trait AssertSendSyncStatic: Send + Sync + 'static {}
impl AssertSendSyncStatic for Error {}
-} \ No newline at end of file
+}
diff --git a/askama_shared/src/escaping.rs b/askama_shared/src/escaping.rs
index 896fc2a..e22e0ce 100644
--- a/askama_shared/src/escaping.rs
+++ b/askama_shared/src/escaping.rs
@@ -1,13 +1,18 @@
use std::fmt::{self, Display, Formatter};
-
#[derive(Debug, PartialEq)]
-pub enum MarkupDisplay<T> where T: Display {
+pub enum MarkupDisplay<T>
+where
+ T: Display,
+{
Safe(T),
Unsafe(T),
}
-impl<T> MarkupDisplay<T> where T: Display {
+impl<T> MarkupDisplay<T>
+where
+ T: Display,
+{
pub fn mark_safe(self) -> MarkupDisplay<T> {
match self {
MarkupDisplay::Unsafe(t) => MarkupDisplay::Safe(t),
@@ -21,13 +26,19 @@ impl<T> MarkupDisplay<T> where T: Display {
}
}
-impl<T> From<T> for MarkupDisplay<T> where T: Display {
+impl<T> From<T> for MarkupDisplay<T>
+where
+ T: Display,
+{
fn from(t: T) -> MarkupDisplay<T> {
MarkupDisplay::Unsafe(t)
}
}
-impl<T> Display for MarkupDisplay<T> where T: Display {
+impl<T> Display for MarkupDisplay<T>
+where
+ T: Display,
+{
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
match *self {
MarkupDisplay::Unsafe(_) => write!(f, "{}", escape(self.unsafe_string())),
@@ -36,7 +47,6 @@ impl<T> Display for MarkupDisplay<T> where T: Display {
}
}
-
fn escapable(b: u8) -> bool {
match b {
b'<' | b'>' | b'&' | b'"' | b'\'' | b'/' => true,
@@ -65,12 +75,24 @@ pub fn escape(s: String) -> String {
}
start = *idx + 1;
match bytes[*idx] {
- b'<' => { res.extend(b"&lt;"); },
- b'>' => { res.extend(b"&gt;"); },
- b'&' => { res.extend(b"&amp;"); },
- b'"' => { res.extend(b"&quot;"); },
- b'\'' => { res.extend(b"&#x27;"); },
- b'/' => { res.extend(b"&#x2f;"); },
+ b'<' => {
+ res.extend(b"&lt;");
+ }
+ b'>' => {
+ res.extend(b"&gt;");
+ }
+ b'&' => {
+ res.extend(b"&amp;");
+ }
+ b'"' => {
+ res.extend(b"&quot;");
+ }
+ b'\'' => {
+ res.extend(b"&#x27;");
+ }
+ b'/' => {
+ res.extend(b"&#x2f;");
+ }
_ => panic!("incorrect indexing"),
}
}
@@ -81,7 +103,6 @@ pub fn escape(s: String) -> String {
String::from_utf8(res).unwrap()
}
-
#[cfg(test)]
mod tests {
use super::*;
diff --git a/askama_shared/src/filters/json.rs b/askama_shared/src/filters/json.rs
index 5d1b3ac..ffc5310 100644
--- a/askama_shared/src/filters/json.rs
+++ b/askama_shared/src/filters/json.rs
@@ -1,9 +1,8 @@
+use error::{Error, Result};
use serde::Serialize;
use serde_json;
-use error::{Error, Result};
use MarkupDisplay;
-
/// Serialize to JSON (requires `serde-json` feature)
///
/// ## Errors
@@ -17,7 +16,6 @@ pub fn json<S: Serialize>(s: &S) -> Result<MarkupDisplay<String>> {
}
}
-
#[cfg(test)]
mod tests {
use super::*;
diff --git a/askama_shared/src/filters/mod.rs b/askama_shared/src/filters/mod.rs
index 32a7ccc..9fc03b6 100644
--- a/askama_shared/src/filters/mod.rs
+++ b/askama_shared/src/filters/mod.rs
@@ -11,9 +11,8 @@ pub use self::json::json;
use std::fmt;
-use escaping::{self, MarkupDisplay};
use super::Result;
-
+use escaping::{self, MarkupDisplay};
// This is used by the code generator to decide whether a named filter is part of
// Askama or should refer to a local `filters` module. It should contain all the
@@ -32,11 +31,10 @@ pub const BUILT_IN_FILTERS: [&str; 10] = [
"json", // Optional feature; reserve the name anyway
];
-
pub fn safe<D, I>(v: I) -> Result<MarkupDisplay<D>>
where
D: fmt::Display,
- MarkupDisplay<D>: From<I>
+ MarkupDisplay<D>: From<I>,
{
let res: MarkupDisplay<D> = v.into();
Ok(res.mark_safe())
@@ -46,7 +44,7 @@ where
pub fn escape<D, I>(i: I) -> Result<MarkupDisplay<String>>
where
D: fmt::Display,
- MarkupDisplay<D>: From<I>
+ MarkupDisplay<D>: From<I>,
{
let md: MarkupDisplay<D> = i.into();
Ok(MarkupDisplay::Safe(escaping::escape(md.unsafe_string())))
@@ -56,7 +54,7 @@ where
pub fn e<D, I>(i: I) -> Result<MarkupDisplay<String>>
where
D: fmt::Display,
- MarkupDisplay<D>: From<I>
+ MarkupDisplay<D>: From<I>,
{
escape(i)
}
@@ -99,9 +97,10 @@ pub fn trim(s: &fmt::Display) -> Result<String> {
/// Joins iterable into a string separated by provided argument
pub fn join<T, I, S>(input: I, separator: S) -> Result<String>
- where T: fmt::Display,
- I: Iterator<Item = T>,
- S: AsRef<str>
+where
+ T: fmt::Display,
+ I: Iterator<Item = T>,
+ S: AsRef<str>,
{
let separator: &str = separator.as_ref();
@@ -118,7 +117,6 @@ pub fn join<T, I, S>(input: I, separator: S) -> Result<String>
Ok(rv)
}
-
#[cfg(test)]
mod tests {
use super::*;
diff --git a/askama_shared/src/lib.rs b/askama_shared/src/lib.rs
index cbb99d9..9427dff 100644
--- a/askama_shared/src/lib.rs
+++ b/askama_shared/src/lib.rs
@@ -5,8 +5,8 @@ extern crate serde;
#[cfg(feature = "serde-json")]
extern crate serde_json;
-pub use escaping::MarkupDisplay;
pub use error::{Error, Result};
+pub use escaping::MarkupDisplay;
mod error;
pub mod filters;
pub mod path;
diff --git a/askama_shared/src/path.rs b/askama_shared/src/path.rs
index c84575f..8b92250 100644
--- a/askama_shared/src/path.rs
+++ b/askama_shared/src/path.rs
@@ -10,7 +10,7 @@ pub fn get_template_source(tpl_path: &Path) -> String {
Err(_) => {
let msg = format!("unable to open template file '{}'", &path.to_str().unwrap());
panic!(msg)
- },
+ }
Ok(f) => f,
};
let mut s = String::new();
@@ -38,7 +38,11 @@ pub fn find_template_from_path(path: &str, start_at: Option<&Path>) -> PathBuf {
if fs_abs_path.exists() {
path.to_owned()
} else {
- panic!(format!("template {:?} not found at {:?}", path.to_str().unwrap(), fs_abs_path));
+ panic!(format!(
+ "template {:?} not found at {:?}",
+ path.to_str().unwrap(),
+ fs_abs_path
+ ));
}
}
@@ -50,8 +54,8 @@ pub fn template_dir() -> PathBuf {
#[cfg(test)]
mod tests {
- use super::{find_template_from_path, get_template_source};
use super::Path;
+ use super::{find_template_from_path, get_template_source};
#[test]
fn get_source() {
generated by cgit (git 2.34.1) at 2024-11-22 04:58:25 +0000