Struct BufferTooSmallDetail 

pub struct BufferTooSmallDetail { /* private fields */ }

Detail payload for “output buffer too small” during encoding.

Implementations

impl BufferTooSmallDetail

pub const fn new(needed: usize, have: usize) -> Self

Creates a new detail payload.

pub const fn needed(&self) -> usize

Bytes the encoder needed.

pub const fn have(&self) -> usize

Bytes available in the output buffer.

pub const fn is_empty(&self) -> bool

Returns true if the detail struct has no bytes (always false in practice — zero-byte buffers are typically not validated through this error type).

Trait Implementations

impl Clone for BufferTooSmallDetail

fn clone(&self) -> BufferTooSmallDetail

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BufferTooSmallDetail

impl Debug for BufferTooSmallDetail

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

Formats the value using the given formatter.

impl Display for BufferTooSmallDetail

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

Formats the value using the given formatter.

impl Eq for BufferTooSmallDetail

impl Error for BufferTooSmallDetail

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 Hash for BufferTooSmallDetail

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BufferTooSmallDetail

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for BufferTooSmallDetail