Struct java_spaghetti::StringChars

pub struct StringChars<'env> { /* private fields */ }

Represents an env.GetStringChars + env.GetStringLength query. Will automatically env.ReleaseStringChars when dropped.

Implementations

impl<'env> StringChars<'env>

pub unsafe fn from_env_jstring(env: Env<'env>, string: jstring) -> Self

Construct a StringChars from an Env + jstring.

pub fn chars(&self) -> &[jchar]

Get an array of jchars. Generally UTF16, but not guaranteed to be valid UTF16.

pub fn decode(&self) -> DecodeUtf16<Cloned<Iter<'_, u16>>>

std::char::decode_utf16(…)s these string characters.

pub fn to_string(&self) -> Result<String, DecodeUtf16Error>

Returns a new Ok(String), or an Err(DecodeUtf16Error) if if it contained any invalid UTF16.

pub fn to_string_lossy(&self) -> String

Returns a new String with any invalid UTF16 characters replaced with REPLACEMENT_CHARACTERs ('\u{FFFD}'.)

Trait Implementations

impl<'env> Drop for StringChars<'env>

fn drop(&mut self)

Executes the destructor for this type.