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Diffstat (limited to 'serde_v8/src/magic/bytestring.rs')
-rw-r--r--serde_v8/src/magic/bytestring.rs122
1 files changed, 0 insertions, 122 deletions
diff --git a/serde_v8/src/magic/bytestring.rs b/serde_v8/src/magic/bytestring.rs
deleted file mode 100644
index 43ac54b97..000000000
--- a/serde_v8/src/magic/bytestring.rs
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
-
-use std::ops::{Deref, DerefMut};
-
-use super::transl8::{FromV8, ToV8};
-use crate::magic::transl8::impl_magic;
-use crate::Error;
-
-#[derive(PartialEq, Eq, Clone, Debug)]
-pub struct ByteString(pub Vec<u8>);
-impl_magic!(ByteString);
-
-impl ByteString {
- pub fn new() -> ByteString {
- ByteString(Vec::new())
- }
-
- pub fn with_capacity(capacity: usize) -> ByteString {
- ByteString(Vec::with_capacity(capacity))
- }
-
- pub fn capacity(&self) -> usize {
- self.0.capacity()
- }
-
- pub fn reserve(&mut self, additional: usize) {
- self.0.reserve(additional)
- }
-
- pub fn reserve_exact(&mut self, additional: usize) {
- self.0.reserve_exact(additional)
- }
-
- pub fn shrink_to_fit(&mut self) {
- self.0.shrink_to_fit()
- }
-
- pub fn truncate(&mut self, len: usize) {
- self.0.truncate(len)
- }
-
- pub fn push(&mut self, value: u8) {
- self.0.push(value)
- }
-
- pub fn pop(&mut self) -> Option<u8> {
- self.0.pop()
- }
-}
-
-impl Default for ByteString {
- fn default() -> Self {
- ByteString::new()
- }
-}
-
-impl Deref for ByteString {
- type Target = [u8];
-
- fn deref(&self) -> &[u8] {
- self.0.deref()
- }
-}
-
-impl DerefMut for ByteString {
- fn deref_mut(&mut self) -> &mut [u8] {
- self.0.deref_mut()
- }
-}
-
-impl AsRef<[u8]> for ByteString {
- fn as_ref(&self) -> &[u8] {
- self.0.as_ref()
- }
-}
-
-impl AsMut<[u8]> for ByteString {
- fn as_mut(&mut self) -> &mut [u8] {
- self.0.as_mut()
- }
-}
-
-impl ToV8 for ByteString {
- fn to_v8<'a>(
- &self,
- scope: &mut v8::HandleScope<'a>,
- ) -> Result<v8::Local<'a, v8::Value>, crate::Error> {
- let v =
- v8::String::new_from_one_byte(scope, self, v8::NewStringType::Normal)
- .unwrap();
- Ok(v.into())
- }
-}
-
-impl FromV8 for ByteString {
- fn from_v8(
- scope: &mut v8::HandleScope,
- value: v8::Local<v8::Value>,
- ) -> Result<Self, crate::Error> {
- let v8str = v8::Local::<v8::String>::try_from(value)
- .map_err(|_| Error::ExpectedString)?;
- if !v8str.contains_only_onebyte() {
- return Err(Error::ExpectedLatin1);
- }
- let len = v8str.length();
- let mut buffer = Vec::with_capacity(len);
- // SAFETY: we set length == capacity (see previous line),
- // before immediately writing into that buffer and sanity check with an assert
- #[allow(clippy::uninit_vec)]
- unsafe {
- buffer.set_len(len);
- let written = v8str.write_one_byte(
- scope,
- &mut buffer,
- 0,
- v8::WriteOptions::NO_NULL_TERMINATION,
- );
- assert!(written == len);
- }
- Ok(ByteString(buffer))
- }
-}