aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/lib.rs2
-rw-r--r--src/never.rs21
-rw-r--r--src/reader.rs4
3 files changed, 2 insertions, 25 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 27ce00f..05e5824 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,7 +7,6 @@ mod emitter;
mod entities;
mod error;
mod machine;
-mod never;
mod reader;
pub mod spans;
mod tokenizer;
@@ -18,6 +17,5 @@ pub use utils::State as InternalState;
pub use emitter::{Attribute, DefaultEmitter, Doctype, Emitter, EndTag, StartTag, Token};
pub use error::Error;
-pub use never::Never;
pub use reader::{BufReadReader, IntoReader, Reader, StringReader};
pub use tokenizer::{State, Tokenizer};
diff --git a/src/never.rs b/src/never.rs
deleted file mode 100644
index 85a1243..0000000
--- a/src/never.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-use std::error;
-use std::fmt;
-
-/// Definition of an empty enum.
-///
-/// This is used as the error type in situations where there can't be an error. A `Result<T, Never>`
-/// can be safely unwrapped and the `unwrap()` may be optimized away entirely.
-pub enum Never {}
-
-impl fmt::Display for Never {
- fn fmt(&self, _: &mut fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
- match *self {}
- }
-}
-impl fmt::Debug for Never {
- fn fmt(&self, _: &mut fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
- match *self {}
- }
-}
-
-impl error::Error for Never {}
diff --git a/src/reader.rs b/src/reader.rs
index 0e7a3a4..1acb4a3 100644
--- a/src/reader.rs
+++ b/src/reader.rs
@@ -1,4 +1,4 @@
-use crate::Never;
+use std::convert::Infallible;
use std::io::{self, BufRead, BufReader, Read};
/// An object that provides characters to the tokenizer.
@@ -67,7 +67,7 @@ impl<'a> StringReader<'a> {
}
impl<'a> Reader for StringReader<'a> {
- type Error = Never;
+ type Error = Infallible;
fn read_char(&mut self) -> Result<Option<char>, Self::Error> {
let c = match self.cursor.next() {