Struct PdCString

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

A platform-dependent c-like string type for interacting with the .NET hosting components.

Implementations

impl PdCString

pub fn from_os_str(s: impl AsRef<OsStr>) -> Result<Self, ContainsNul>

Construct a PdCString copy from an OsStr, reencoding it in a platform-dependent manner.

pub unsafe fn from_str_ptr(ptr: *const PdChar) -> Self

Constructs a new PdCString copied from a nul-terminated string pointer.

pub fn from_vec(vec: impl Into<Vec<PdUChar>>) -> Result<Self, ContainsNul>

Constructs a PdCString from a container of platform-dependent character data.

pub fn into_vec(self) -> Vec<PdUChar>

Converts the string into a Vec without a nul terminator, consuming the string in the process.

pub fn into_vec_with_nul(self) -> Vec<PdUChar>

Converts the string into a Vec, consuming the string in the process.

Methods from Deref<Target = PdCStr>

pub fn as_ptr(&self) -> *const PdChar

Returns a raw pointer to the string.

pub fn to_os_string(&self) -> OsString

Copys the string to an owned OsString.

pub fn as_slice(&self) -> &[PdUChar]

Converts this string to a slice of the underlying elements. The slice will not include the nul terminator.

pub fn as_slice_with_nul(&self) -> &[PdUChar]

Converts this string to a slice of the underlying elements, including the nul terminator.

pub fn is_empty(&self) -> bool

Returns whether this string contains no data (i.e. is only the nul terminator).

pub fn len(&self) -> usize

Returns the length of the string as number of elements (not number of bytes) not including the nul terminator.

pub fn to_string(&self) -> Result<String, ToStringError>

Copies the string to a String if it contains valid encoded data.

pub fn to_string_lossy(&self) -> String

Decodes the string to a String even if it contains invalid data. Any invalid sequences are replaced with U+FFFD REPLACEMENT CHARACTER, which looks like this: �. It will *not have a nul terminator.

Trait Implementations

impl AsRef<PdCStr> for PdCString

fn as_ref(&self) -> &PdCStr

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

impl Borrow<PdCStr> for PdCString

fn borrow(&self) -> &PdCStr

Immutably borrows from an owned value.

impl Clone for PdCString

fn clone(&self) -> PdCString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PdCString

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

Formats the value using the given formatter.

impl Default for PdCString

fn default() -> PdCString

Returns the “default value” for a type.

impl Deref for PdCString

type Target = PdCStr

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a> From<&'a PdCStr> for PdCString

fn from(s: &'a PdCStr) -> Self

Converts to this type from the input type.

impl<'a> From<&'a PdCString> for &'a PdCStr

fn from(s: &'a PdCString) -> Self

Converts to this type from the input type.

impl From<PdCString> for Vec<PdUChar>

fn from(s: PdCString) -> Vec<PdUChar>

Converts to this type from the input type.

impl FromStr for PdCString

type Err = ContainsNul

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for PdCString

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 Ord for PdCString

fn cmp(&self, other: &PdCString) -> 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,

Restrict a value to a certain interval.

impl PartialEq for PdCString

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for PdCString

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl PdCStringExt for PdCString

fn from_c_string(s: CString) -> Self

fn into_c_string(self) -> CString

impl<'a> TryFrom<&'a OsStr> for PdCString

type Error = ContainsNul

The type returned in the event of a conversion error.

fn try_from(s: &'a OsStr) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a str> for PdCString

type Error = ContainsNul

The type returned in the event of a conversion error.

fn try_from(s: &'a str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Vec<u8>> for PdCString

type Error = ContainsNul

The type returned in the event of a conversion error.

fn try_from(vec: Vec<PdUChar>) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for PdCString

impl StructuralPartialEq for PdCString