Struct os_str_bytes::RawOsString

pub struct RawOsString(/* private fields */);

A container for owned byte strings converted by this crate.

For more information, see RawOsStr.

Implementations

impl RawOsString

pub fn new<S>(string: S) -> Self

where S: Into<OsString>,

Wraps a platform-native string, without copying or encoding conversion.

Examples

use std::env;

use os_str_bytes::RawOsString;

let os_string = env::current_exe()?.into_os_string();
println!("{:?}", RawOsString::new(os_string));

pub fn from_string(string: String) -> Self

👎Deprecated since 7.0.0: use new instead

Wraps a string, without copying or encoding conversion.

Examples

use os_str_bytes::RawOsString;

let string = "foobar".to_owned();
let raw = RawOsString::from_string(string.clone());
assert_eq!(string, raw);

pub unsafe fn from_encoded_vec_unchecked(string: Vec<u8>) -> Self

Equivalent to OsString::from_encoded_bytes_unchecked.

Examples

use std::env;

use os_str_bytes::RawOsString;

let os_string = env::current_exe()?.into_os_string();
let raw = RawOsString::new(os_string);
let raw_bytes = raw.clone().into_encoded_vec();
assert_eq!(raw, unsafe {
    RawOsString::from_encoded_vec_unchecked(raw_bytes)
});

pub fn assert_from_raw_vec(string: Vec<u8>) -> Self

Available on crate feature conversions only.

Equivalent to OsStringBytes::assert_from_raw_vec.

Examples

use std::env;

use os_str_bytes::RawOsString;

let os_string = env::current_exe()?.into_os_string();
let raw = RawOsString::new(os_string);
let raw_bytes = raw.clone().into_raw_vec();
assert_eq!(raw, RawOsString::assert_from_raw_vec(raw_bytes));

pub fn from_raw_vec(string: Vec<u8>) -> Result<Self, EncodingError>

Available on crate feature checked_conversions only.

Equivalent to OsStringBytes::from_raw_vec.

Examples

use std::env;

use os_str_bytes::RawOsString;

let os_string = env::current_exe()?.into_os_string();
let raw = RawOsString::new(os_string);
let raw_bytes = raw.clone().into_raw_vec();
assert_eq!(Ok(raw), RawOsString::from_raw_vec(raw_bytes));

pub unsafe fn from_raw_vec_unchecked(string: Vec<u8>) -> Self

👎Deprecated since 6.6.0: use assert_from_raw_vec or from_encoded_vec_unchecked instead

Available on crate feature conversions only.

Converts and wraps a byte string.

Safety

The string must be valid for the unspecified encoding used by this crate.

Examples

use std::env;

use os_str_bytes::RawOsString;

let os_string = env::current_exe()?.into_os_string();
let raw = RawOsString::new(os_string);
let raw_bytes = raw.clone().into_raw_vec();
assert_eq!(raw, unsafe {
    RawOsString::from_raw_vec_unchecked(raw_bytes)
});

pub fn clear(&mut self)

Equivalent to String::clear.

Examples

use std::env;

use os_str_bytes::RawOsString;

let os_string = env::current_exe()?.into_os_string();
let mut raw = RawOsString::new(os_string);
raw.clear();
assert!(raw.is_empty());

pub fn into_box(self) -> Box<RawOsStr>

Equivalent to String::into_boxed_str.

Examples

use os_str_bytes::RawOsString;

let string = "foobar".to_owned();
let raw = RawOsString::new(string.clone());
assert_eq!(string, *raw.into_box());

pub fn into_encoded_vec(self) -> Vec<u8>

Equivalent to OsString::into_encoded_bytes.

The returned string will not use the unspecified encoding. It can only be passed to methods accepting the internal encoding of OsStr, such as from_encoded_vec_unchecked.

Examples

use os_str_bytes::RawOsString;

let string = "foobar".to_owned();
let raw = RawOsString::new(string.clone());
assert_eq!(string.into_bytes(), raw.into_encoded_vec());

pub fn into_os_string(self) -> OsString

Converts this representation back to a platform-native string, without copying or encoding conversion.

Examples

use std::env;

use os_str_bytes::RawOsString;

let os_string = env::current_exe()?.into_os_string();
let raw = RawOsString::new(os_string.clone());
assert_eq!(os_string, raw.into_os_string());

pub fn into_raw_vec(self) -> Vec<u8>

Available on crate feature conversions only.

Equivalent to OsStringBytes::into_raw_vec.

Examples

use os_str_bytes::RawOsString;

let string = "foobar".to_owned();
let raw = RawOsString::new(string.clone());
assert_eq!(string.into_bytes(), raw.into_raw_vec());

pub fn into_string(self) -> Result<String, Self>

Equivalent to OsString::into_string.

Examples

use os_str_bytes::RawOsString;

let string = "foobar".to_owned();
let raw = RawOsString::new(string.clone());
assert_eq!(Ok(string), raw.into_string());

pub fn shrink_to_fit(&mut self)

Equivalent to String::shrink_to_fit.

Examples

use os_str_bytes::RawOsString;

let string = "foobar".to_owned();
let mut raw = RawOsString::new(string.clone());
raw.shrink_to_fit();
assert_eq!(string, raw);

pub fn split_off(&mut self, at: usize) -> Self

Equivalent to String::split_off.

Panics

Panics if the index is not a valid boundary.

Examples

use os_str_bytes::RawOsString;

let mut raw = RawOsString::new("foobar".to_owned());
assert_eq!("bar", raw.split_off(3));
assert_eq!("foo", raw);

pub fn truncate(&mut self, new_len: usize)

Equivalent to String::truncate.

Panics

Panics if the index is not a valid boundary.

Examples

use os_str_bytes::RawOsString;

let mut raw = RawOsString::new("foobar".to_owned());
raw.truncate(3);
assert_eq!("foo", raw);

Methods from Deref<Target = RawOsStr>

pub fn as_encoded_bytes(&self) -> &[u8]

Equivalent to OsStr::as_encoded_bytes.

The returned string will not use the unspecified encoding. It can only be passed to methods accepting the internal encoding of OsStr, such as from_encoded_bytes_unchecked.

Examples

use os_str_bytes::RawOsStr;

let string = "foobar";
let raw = RawOsStr::new(string);
assert_eq!(string.as_bytes(), raw.as_encoded_bytes());

pub fn as_os_str(&self) -> &OsStr

Converts this representation back to a platform-native string, without copying or encoding conversion.

Examples

use std::env;

use os_str_bytes::RawOsStr;

let os_string = env::current_exe()?.into_os_string();
let raw = RawOsStr::new(&os_string);
assert_eq!(os_string, raw.as_os_str());

pub fn contains<P>(&self, pat: P) -> bool

where P: Pattern,

Equivalent to OsStrBytesExt::contains.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert!(raw.contains("oo"));
assert!(!raw.contains("of"));

pub fn ends_with<P>(&self, pat: P) -> bool

where P: Pattern,

Equivalent to OsStrBytesExt::ends_with.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert!(raw.ends_with("bar"));
assert!(!raw.ends_with("foo"));

pub fn ends_with_os(&self, pat: &Self) -> bool

Available on crate feature conversions only.

Equivalent to OsStrBytesExt::ends_with_os.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert!(raw.ends_with_os(RawOsStr::new("bar")));
assert!(!raw.ends_with_os(RawOsStr::new("foo")));

pub fn find<P>(&self, pat: P) -> Option<usize>

where P: Pattern,

Equivalent to OsStrBytesExt::find.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert_eq!(Some(1), raw.find("o"));
assert_eq!(None, raw.find("of"));

pub unsafe fn get_unchecked<I>(&self, index: I) -> &Self

where I: SliceIndex,

Equivalent to OsStrBytesExt::get_unchecked.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert_eq!("foo", unsafe { raw.get_unchecked(..3) });
assert_eq!("bar", unsafe { raw.get_unchecked(3..) });

pub fn is_empty(&self) -> bool

Equivalent to OsStr::is_empty.

Examples

use os_str_bytes::RawOsStr;

assert!(RawOsStr::new("").is_empty());
assert!(!RawOsStr::new("foobar").is_empty());

pub fn repeat(&self, n: usize) -> RawOsString

Equivalent to OsStrBytesExt::repeat.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foo");
assert_eq!("foofoofoo", raw.repeat(3));

pub fn rfind<P>(&self, pat: P) -> Option<usize>

where P: Pattern,

Equivalent to OsStrBytesExt::rfind.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert_eq!(Some(2), raw.rfind("o"));
assert_eq!(None, raw.rfind("of"));

pub fn rsplit<P>(&self, pat: P) -> RawRSplit<'_, P>

where P: Pattern,

Equivalent to OsStrBytesExt::rsplit.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert!(raw.rsplit("o").eq(["bar", "", "f"]));

pub fn rsplit_once<P>(&self, pat: P) -> Option<(&Self, &Self)>

where P: Pattern,

Equivalent to OsStrBytesExt::rsplit_once.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert_eq!(
    Some((RawOsStr::new("fo"), RawOsStr::new("bar"))),
    raw.rsplit_once("o"),
);
assert_eq!(None, raw.rsplit_once("of"));

pub fn split<P>(&self, pat: P) -> RawSplit<'_, P>

where P: Pattern,

Equivalent to OsStrBytesExt::split.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert!(raw.split("o").eq(["f", "", "bar"]));

pub fn split_at(&self, mid: usize) -> (&Self, &Self)

Equivalent to OsStrBytesExt::split_at.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert_eq!(
    (RawOsStr::new("fo"), RawOsStr::new("obar")),
    raw.split_at(2),
);

pub fn split_once<P>(&self, pat: P) -> Option<(&Self, &Self)>

where P: Pattern,

Equivalent to OsStrBytesExt::split_once.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert_eq!(
    Some((RawOsStr::new("f"), RawOsStr::new("obar"))),
    raw.split_once("o"),
);
assert_eq!(None, raw.split_once("of"));

pub fn starts_with<P>(&self, pat: P) -> bool

where P: Pattern,

Equivalent to OsStrBytesExt::starts_with.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert!(raw.starts_with("foo"));
assert!(!raw.starts_with("bar"));

pub fn starts_with_os(&self, pat: &Self) -> bool

Available on crate feature conversions only.

Equivalent to OsStrBytesExt::starts_with_os.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("foobar");
assert!(raw.starts_with_os(RawOsStr::new("foo")));
assert!(!raw.starts_with_os(RawOsStr::new("bar")));

pub fn strip_prefix<P>(&self, pat: P) -> Option<&Self>

where P: Pattern,

Equivalent to OsStrBytesExt::strip_prefix.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("111foo1bar111");
assert_eq!(Some(RawOsStr::new("11foo1bar111")), raw.strip_prefix("1"));
assert_eq!(None, raw.strip_prefix("o"));

pub fn strip_suffix<P>(&self, pat: P) -> Option<&Self>

where P: Pattern,

Equivalent to OsStrBytesExt::strip_suffix.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("111foo1bar111");
assert_eq!(Some(RawOsStr::new("111foo1bar11")), raw.strip_suffix("1"));
assert_eq!(None, raw.strip_suffix("o"));

pub fn to_os_str(&self) -> Cow<'_, OsStr>

👎Deprecated since 6.6.0: use as_os_str instead

Converts this representation back to a platform-native string.

When possible, use RawOsStrCow::into_os_str for a more efficient conversion on some platforms.

Examples

use std::env;

use os_str_bytes::RawOsStr;

let os_string = env::current_exe()?.into_os_string();
let raw = RawOsStr::new(&os_string);
assert_eq!(os_string, raw.to_os_str());

pub fn to_raw_bytes(&self) -> Cow<'_, [u8]>

Available on crate feature conversions only.

Equivalent to OsStrBytes::to_raw_bytes.

Examples

use os_str_bytes::RawOsStr;

let string = "foobar";
let raw = RawOsStr::new(string);
assert_eq!(string.as_bytes(), &*raw.to_raw_bytes());

pub fn to_str(&self) -> Option<&str>

Equivalent to OsStr::to_str.

Examples

use os_str_bytes::RawOsStr;

let string = "foobar";
let raw = RawOsStr::new(string);
assert_eq!(Some(string), raw.to_str());

pub fn to_str_lossy(&self) -> Cow<'_, str>

Equivalent to OsStr::to_string_lossy.

Examples

use std::env;

use os_str_bytes::RawOsStr;

let os_string = env::current_exe()?.into_os_string();
let raw = RawOsStr::new(&os_string);
println!("{}", raw.to_str_lossy());

pub fn trim_end_matches<P>(&self, pat: P) -> &Self

where P: Pattern,

Equivalent to OsStrBytesExt::trim_end_matches.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("111foo1bar111");
assert_eq!("111foo1bar", raw.trim_end_matches("1"));
assert_eq!("111foo1bar111", raw.trim_end_matches("o"));

pub fn trim_matches<P>(&self, pat: P) -> &Self

where P: Pattern,

Equivalent to OsStrBytesExt::trim_matches.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("111foo1bar111");
assert_eq!("foo1bar", raw.trim_matches("1"));
assert_eq!("111foo1bar111", raw.trim_matches("o"));

pub fn trim_start_matches<P>(&self, pat: P) -> &Self

where P: Pattern,

Equivalent to OsStrBytesExt::trim_start_matches.

Examples

use os_str_bytes::RawOsStr;

let raw = RawOsStr::new("111foo1bar111");
assert_eq!("foo1bar111", raw.trim_start_matches("1"));
assert_eq!("111foo1bar111", raw.trim_start_matches("o"));

pub fn utf8_chunks(&self) -> Utf8Chunks<'_>

Equivalent to OsStrBytesExt::utf8_chunks.

Examples

use os_str_bytes::RawOsStr;

fn to_str_lossy<F>(raw: &RawOsStr, mut push: F)
where
    F: FnMut(&str),
{
    for (invalid, string) in raw.utf8_chunks() {
        if !invalid.as_os_str().is_empty() {
            push("\u{FFFD}");
        }

        push(string);
    }
}

Trait Implementations

impl AsRef<OsStr> for RawOsString

fn as_ref(&self) -> &OsStr

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<RawOsStr> for RawOsString

fn as_ref(&self) -> &RawOsStr

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<RawOsStr> for RawOsString

fn borrow(&self) -> &RawOsStr

Immutably borrows from an owned value.

impl Clone for RawOsString

fn clone(&self) -> RawOsString

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RawOsString

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RawOsString

fn default() -> RawOsString

Returns the “default value” for a type.

impl Deref for RawOsString

type Target = RawOsStr

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<Box<RawOsStr>> for RawOsString

fn from(value: Box<RawOsStr>) -> Self

Converts to this type from the input type.

impl From<OsString> for RawOsString

fn from(value: OsString) -> Self

Converts to this type from the input type.

impl From<RawOsString> for Box<RawOsStr>

fn from(value: RawOsString) -> Self

Converts to this type from the input type.

impl From<RawOsString> for Cow<'_, RawOsStr>

fn from(value: RawOsString) -> Self

Converts to this type from the input type.

impl From<RawOsString> for OsString

fn from(value: RawOsString) -> Self

Converts to this type from the input type.

impl From<String> for RawOsString

fn from(value: String) -> Self

Converts to this type from the input type.

impl Hash for RawOsString

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<Idx> Index<Idx> for RawOsString

where Idx: SliceIndex,

type Output = <RawOsStr as Index<Idx>>::Output

The returned type after indexing.

fn index(&self, idx: Idx) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Ord for RawOsString

fn cmp(&self, other: &RawOsString) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq<&OsStr> for RawOsString

fn eq(&self, other: &&OsStr) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<&RawOsStr> for RawOsString

fn eq(&self, other: &&RawOsStr) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<&str> for RawOsString

fn eq(&self, other: &&str) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<OsStr> for RawOsString

fn eq(&self, other: &OsStr) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<OsString> for RawOsString

fn eq(&self, other: &OsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsStr> for RawOsString

fn eq(&self, other: &RawOsStr) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsString> for &OsStr

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsString> for &RawOsStr

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsString> for &str

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsString> for OsStr

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsString> for OsString

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsString> for RawOsStr

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsString> for String

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<RawOsString> for str

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<String> for RawOsString

fn eq(&self, other: &String) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<str> for RawOsString

fn eq(&self, other: &str) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for RawOsString

fn eq(&self, other: &RawOsString) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for RawOsString

fn partial_cmp(&self, other: &RawOsString) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for RawOsString

impl StructuralPartialEq for RawOsString