Enum Error 

pub enum Error {
    BufferUnderflow {
        needed: usize,
        available: usize,
    },
    InvalidData(String),
    VarIntTooLarge,
    StringTooLong {
        len: usize,
        max: usize,
    },
    InvalidUtf8(FromUtf8Error),
    Nbt(String),
    Context {
        context: String,
        source: Box<Error>,
    },
}

Errors that can occur during encoding or decoding of Minecraft protocol types.

Variants

BufferUnderflow

Fields

needed: usize

available: usize

InvalidData(String)

VarIntTooLarge

StringTooLong

Fields

len: usize

max: usize

InvalidUtf8(FromUtf8Error)

Nbt(String)

Context

An error with added context about where it occurred during decoding (e.g., which field or packet was being decoded).

Fields

context: String

Human-readable description of what was being decoded.

source: Box<Error>

The underlying error.

Implementations

impl Error

pub fn with_context(self, context: impl Into<String>) -> Self

Wraps this error with additional context about where it occurred.

Use this to add field names, packet names, or other location information to decode errors for easier debugging.

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<FromUtf8Error> for Error

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.