Struct prost::EncodeError

pub struct EncodeError { /* private fields */ }

A Protobuf message encoding error.

EncodeError always indicates that a message failed to encode because the provided buffer had insufficient capacity. Message encoding is otherwise infallible.

Implementations

impl EncodeError

pub fn required_capacity(&self) -> usize

Returns the required buffer capacity to encode the message.

pub fn remaining(&self) -> usize

Returns the remaining length in the provided buffer at the time of encoding.

Trait Implementations

impl Clone for EncodeError

fn clone(&self) -> EncodeError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EncodeError

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

Formats the value using the given formatter.

impl Display for EncodeError

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

Formats the value using the given formatter.

impl Error for EncodeError

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

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<EncodeError> for Error

fn from(error: EncodeError) -> Error

Converts to this type from the input type.

impl PartialEq for EncodeError

fn eq(&self, other: &EncodeError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for EncodeError

impl Eq for EncodeError

impl StructuralPartialEq for EncodeError