/// A UTF-8-encoded fixed string
///
/// **NOTE:** To support dynamic values (i.e. `String`), enable the `string`
/// feature
#[ derive(Default, Clone, Eq, PartialEq, PartialOrd, Ord, Hash)]
pub struct Str {
name: Inner,
}
impl Str {
#[ cfg(feature = "string" )]
pub (crate ) fn from_string(name: String) -> Self {
Self {
name: Inner::from_string(name),
}
}
#[ cfg(feature = "string" )]
pub (crate ) fn from_ref(name: &str) -> Self {
Self {
name: Inner::from_ref(name),
}
}
pub (crate ) fn from_static_ref(name: &'static str) -> Self {
Self {
name: Inner::from_static_ref(name),
}
}
pub (crate ) fn into_inner(self ) -> Inner {
self .name
}
/// Get the raw string of the `Str`
pub fn as_str(&self ) -> &str {
self .name.as_str()
}
}
impl From<&'_ Str> for Str {
fn from(id: &'_ Str) -> Self {
id.clone()
}
}
#[ cfg(feature = "string" )]
impl From<String> for Str {
fn from(name: String) -> Self {
Self ::from_string(name)
}
}
#[ cfg(feature = "string" )]
impl From<&'_ String> for Str {
fn from(name: &'_ String) -> Self {
Self ::from_ref(name.as_str())
}
}
impl From<&'static str> for Str {
fn from(name: &'static str) -> Self {
Self ::from_static_ref(name)
}
}
impl From<&'_ &' static str> for Str {
fn from(name: &'_ &' static str) -> Self {
Self ::from_static_ref(name)
}
}
impl From<Str> for String {
fn from(name: Str) -> Self {
name.name.into_string()
}
}
impl From<Str> for Vec<u8> {
fn from(name: Str) -> Self {
String::from(name).into()
}
}
impl From<Str> for std::ffi::OsString {
fn from(name: Str) -> Self {
String::from(name).into()
}
}
impl From<Str> for std::path::PathBuf {
fn from(name: Str) -> Self {
String::from(name).into()
}
}
impl std::fmt::Display for Str {
#[ inline]
fn fmt(&self , f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
std::fmt::Display::fmt(self .as_str(), f)
}
}
impl std::fmt::Debug for Str {
#[ inline]
fn fmt(&self , f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
std::fmt::Debug::fmt(self .as_str(), f)
}
}
impl std::ops::Deref for Str {
type Target = str;
#[ inline]
fn deref(&self ) -> &str {
self .as_str()
}
}
impl AsRef<str> for Str {
#[ inline]
fn as_ref(&self ) -> &str {
self .as_str()
}
}
impl AsRef<[u8]> for Str {
#[ inline]
fn as_ref(&self ) -> &[u8] {
self .as_bytes()
}
}
impl AsRef<std::ffi::OsStr> for Str {
#[ inline]
fn as_ref(&self ) -> &std::ffi::OsStr {
(**self ).as_ref()
}
}
impl AsRef<std::path::Path> for Str {
#[ inline]
fn as_ref(&self ) -> &std::path::Path {
std::path::Path::new(self )
}
}
impl std::borrow::Borrow<str> for Str {
#[ inline]
fn borrow(&self ) -> &str {
self .as_str()
}
}
impl PartialEq<str> for Str {
#[ inline]
fn eq(&self , other: &str) -> bool {
PartialEq::eq(self .as_str(), other)
}
}
impl PartialEq<Str> for str {
#[ inline]
fn eq(&self , other: &Str) -> bool {
PartialEq::eq(self , other.as_str())
}
}
impl PartialEq<&'_ str> for Str {
#[ inline]
fn eq(&self , other: &&str) -> bool {
PartialEq::eq(self .as_str(), *other)
}
}
impl PartialEq<Str> for &'_ str {
#[ inline]
fn eq(&self , other: &Str) -> bool {
PartialEq::eq(*self , other.as_str())
}
}
impl PartialEq<std::ffi::OsStr> for Str {
#[ inline]
fn eq(&self , other: &std::ffi::OsStr) -> bool {
PartialEq::eq(self .as_str(), other)
}
}
impl PartialEq<Str> for std::ffi::OsStr {
#[ inline]
fn eq(&self , other: &Str) -> bool {
PartialEq::eq(self , other.as_str())
}
}
impl PartialEq<&'_ std::ffi::OsStr> for Str {
#[ inline]
fn eq(&self , other: &&std::ffi::OsStr) -> bool {
PartialEq::eq(self .as_str(), *other)
}
}
impl PartialEq<Str> for &'_ std::ffi::OsStr {
#[ inline]
fn eq(&self , other: &Str) -> bool {
PartialEq::eq(*self , other.as_str())
}
}
impl PartialEq<String> for Str {
#[ inline]
fn eq(&self , other: &String) -> bool {
PartialEq::eq(self .as_str(), other.as_str())
}
}
impl PartialEq<Str> for String {
#[ inline]
fn eq(&self , other: &Str) -> bool {
PartialEq::eq(self .as_str(), other.as_str())
}
}
#[ cfg(feature = "string" )]
pub (crate ) mod inner {
#[ derive(Clone)]
pub (crate ) enum Inner {
Static (&'static str),
Owned(Box <str>),
}
impl Inner {
pub (crate ) fn from_string(name: String) -> Self {
Self ::Owned(name.into_boxed_str())
}
pub (crate ) fn from_ref(name: &str) -> Self {
Self ::Owned(Box ::from(name))
}
pub (crate ) fn from_static_ref(name: &'static str) -> Self {
Self ::Static (name)
}
pub (crate ) fn as_str(&self ) -> &str {
match self {
Self ::Static (s) => s,
Self ::Owned(s) => s.as_ref(),
}
}
pub (crate ) fn into_string(self ) -> String {
match self {
Self ::Static (s) => s.to_owned(),
Self ::Owned(s) => s.into(),
}
}
}
}
#[ cfg(not(feature = "string" ))]
pub (crate ) mod inner {
#[ derive(Clone)]
pub (crate ) struct Inner(pub (crate ) &'static str);
impl Inner {
pub (crate ) fn from_static_ref(name: &'static str) -> Self {
Self (name)
}
pub (crate ) fn as_str(&self ) -> &str {
self .0
}
pub (crate ) fn into_string(self ) -> String {
self .as_str().to_owned()
}
}
}
pub (crate ) use inner::Inner;
impl Default for Inner {
fn default() -> Self {
Self ::from_static_ref("" )
}
}
impl PartialEq for Inner {
fn eq(&self , other: &Inner) -> bool {
self .as_str() == other.as_str()
}
}
impl PartialOrd for Inner {
fn partial_cmp(&self , other: &Self ) -> Option<std::cmp::Ordering> {
Some(self .cmp(other))
}
}
impl Ord for Inner {
fn cmp(&self , other: &Inner) -> std::cmp::Ordering {
self .as_str().cmp(other.as_str())
}
}
impl Eq for Inner {}
impl std::hash::Hash for Inner {
#[ inline]
fn hash<H: std::hash::Hasher>(&self , state: &mut H) {
self .as_str().hash(state);
}
}
Messung V0.5 in Prozent C=92 H=96 G=93
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-23)
¤
*© Formatika GbR, Deutschland