Struct TryReadError

pub struct TryReadError { /* private fields */ }

An error that occurs when trying to read a value from the buffer.

Implementations

impl TryReadError

pub const fn new(requested: usize, available: usize) -> Self

Creates a new TryReadError with the requested and available bytes.

pub const fn requested(&self) -> usize

Returns the number of bytes requested.

pub const fn available(&self) -> usize

Returns the number of bytes available.

Trait Implementations

impl Clone for TryReadError

fn clone(&self) -> TryReadError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TryReadError

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

Formats the value using the given formatter.

impl Display for TryReadError

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

Formats the value using the given formatter.

impl Error for TryReadError

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<TryGetError> for TryReadError

fn from(e: TryGetError) -> Self

Converts to this type from the input type.

impl From<TryPeekError> for TryReadError

fn from(e: TryPeekError) -> Self

Converts to this type from the input type.

impl From<TryReadError> for Error

fn from(e: TryReadError) -> Self

Converts to this type from the input type.

impl PartialEq for TryReadError

fn eq(&self, other: &TryReadError) -> 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 Copy for TryReadError

impl Eq for TryReadError

impl StructuralPartialEq for TryReadError