Struct jni::strings::JNIStr

pub struct JNIStr { /* fields omitted */ }

Wrapper for std::ffi::CStr that also takes care of encoding between UTF-8 and Java's Modified UTF-8.

Implementations

impl JNIStr

pub unsafe fn from_ptr<'a>(ptr: *const c_char) -> &'a JNIStr

Construct a reference to a JNIStr from a pointer. Equivalent to CStr::from_ptr.

Safety

Expects a valid pointer to a null-terminated C string and does not perform any lifetime checks for the resulting value.

Trait Implementations

impl Borrow<JNIStr> for JNIString

fn borrow(&self) -> &JNIStr

Immutably borrows from an owned value.

impl Deref for JNIStr

type Target = CStr

The resulting type after dereferencing.

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

Dereferences the value.

impl<'a> From<&'a JNIStr> for Cow<'a, str>

fn from(other: &'a JNIStr) -> Cow<'a, str>

Performs the conversion.

impl<'a: 'b, 'b: 'c, 'c> From<&'c JavaStr<'a, 'b>> for &'c JNIStr

fn from(other: &'c JavaStr<'_, '_>) -> &'c JNIStr

Performs the conversion.

impl ToOwned for JNIStr

type Owned = JNIString

The resulting type after obtaining ownership.

fn to_owned(&self) -> JNIString

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning.