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Add ToLua implementation for Cow<str> and Cow<CStr>

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This commit is contained in:
Alex Orlenko 2021-02-26 10:23:36 +00:00
parent 7332c6a28c
commit 1d9cda10eb
1 changed files with 13 additions and 0 deletions
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13
src/conversion.rs
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@ -1,3 +1,4 @@
use std::borrow::Cow;
use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet};
use std::ffi::{CStr, CString};
use std::hash::{BuildHasher, Hash};
@ -222,6 +223,12 @@ impl<'lua> ToLua<'lua> for &str {
}
}
impl<'lua> ToLua<'lua> for Cow<'_, str> {
fn to_lua(self, lua: &'lua Lua) -> Result<Value<'lua>> {
Ok(Value::String(lua.create_string(self.as_bytes())?))
}
}
impl<'lua> ToLua<'lua> for CString {
fn to_lua(self, lua: &'lua Lua) -> Result<Value<'lua>> {
Ok(Value::String(lua.create_string(self.as_bytes())?))
@ -256,6 +263,12 @@ impl<'lua> ToLua<'lua> for &CStr {
}
}
impl<'lua> ToLua<'lua> for Cow<'_, CStr> {
fn to_lua(self, lua: &'lua Lua) -> Result<Value<'lua>> {
Ok(Value::String(lua.create_string(self.to_bytes())?))
}
}
impl<'lua> ToLua<'lua> for BString {
fn to_lua(self, lua: &'lua Lua) -> Result<Value<'lua>> {
Ok(Value::String(lua.create_string(&self)?))