Struct prost::EncodeError

[+] Show declaration

pub struct EncodeError { /* fields omitted */ }

[−] Expand description

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[+]

[+] Show hidden undocumented items

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[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Display for EncodeError[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Eq for EncodeError

impl Error for EncodeError[+]

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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 From<EncodeError> for Error[+]

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fn from(error: EncodeError) -> Error[−]

Performs the conversion.

impl PartialEq<EncodeError> for EncodeError[+]

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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