Enum jni::errors::Error

pub enum Error {
    WrongJValueType(&'static str, &'static str),
    InvalidCtorReturn,
    InvalidArgList(TypeSignature),
    MethodNotFound {
        name: String,
        sig: String,
    },
    FieldNotFound {
        name: String,
        sig: String,
    },
    JavaException,
    JNIEnvMethodNotFound(&'static str),
    NullPtr(&'static str),
    NullDeref(&'static str),
    TryLock,
    JavaVMMethodNotFound(&'static str),
    FieldAlreadySet(String),
    ThrowFailed(i32),
    ParseFailed(StringStreamError, String),
    JniCall(JniError),
}

Variants

WrongJValueType(&'static str, &'static str)

InvalidCtorReturn

InvalidArgList(TypeSignature)

MethodNotFound

Fields of MethodNotFound

name: Stringsig: String

FieldNotFound

Fields of FieldNotFound

name: Stringsig: String

JavaException

JNIEnvMethodNotFound(&'static str)

NullPtr(&'static str)

NullDeref(&'static str)

TryLock

JavaVMMethodNotFound(&'static str)

FieldAlreadySet(String)

ThrowFailed(i32)

ParseFailed(StringStreamError, String)

JniCall(JniError)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<T> From<TryLockError<T>> for Error

fn from(_: TryLockError<T>) -> Self

Performs the conversion.