Enum Error 

pub enum Error {
    LibraryNotFound {
        searched_paths: Vec<PathBuf>,
    },
    LibraryLoadFailed {
        path: PathBuf,
        message: String,
    },
    SymbolNotFound {
        symbol: String,
    },
    InitializationFailed {
        message: String,
    },
    NativeError {
        code: i32,
        message: String,
    },
    BufferTooSmall {
        needed: usize,
        available: usize,
    },
    Json(Error),
    Utf8(Utf8Error),
    NotInitialized,
    Internal {
        message: String,
    },
}

Errors that can occur when using KQL Language Tools

Variants

LibraryNotFound

The native library could not be found

Fields

searched_paths: Vec<PathBuf>

LibraryLoadFailed

The native library failed to load

Fields

path: PathBuf

message: String

SymbolNotFound

A required symbol was not found in the library

Fields

symbol: String

InitializationFailed

The library initialization failed

Fields

message: String

NativeError

Native library call returned an error code

Fields

code: i32

message: String

BufferTooSmall

Output buffer was too small

Fields

needed: usize

available: usize

Json(Error)

JSON serialization/deserialization failed

Utf8(Utf8Error)

UTF-8 conversion failed

NotInitialized

The library is not initialized

Internal

An internal error occurred

Fields

message: String

Implementations

impl Error

pub fn library_load_failed(path: impl Into<PathBuf>, err: impl Display) -> Self

Create a library load failure error

pub fn from_native_code(code: i32, context: &str) -> Self

Create a native error from a return code

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)>

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(source: Utf8Error) -> Self

Converts to this type from the input type.