Struct prost::EncodeError

pub struct EncodeError { /* fields omitted */ }

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.

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

Performs copy-assignment from source.

impl Copy for EncodeError

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 Eq for EncodeError

impl Error for EncodeError

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<EncodeError> 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: &EncodeError) -> bool

This method tests for !=.

impl StructuralEq for EncodeError

impl StructuralPartialEq for EncodeError