Enum buffertk::Error

pub enum Error {
    BufferTooShort {
        required: usize,
        had: usize,
    },
    VarintOverflow {
        bytes: usize,
    },
    UnsignedOverflow {
        value: u64,
    },
    SignedOverflow {
        value: i64,
    },
    TagTooLarge {
        tag: u64,
    },
    UnknownDiscriminant {
        discriminant: u32,
    },
    NotAChar {
        value: u32,
    },
}

All Error conditions within buffertk.

Variants

BufferTooShort

Fields

required: usize

Number of bytes required to read the buffer.

had: usize

Number of bytes available to read.

BufferTooShort indicates that there was a need to pack or unpack more bytes than were available in the underlying memory.

VarintOverflow

Fields

bytes: usize

Number of bytes in the varint.

VarintOverflow indicates that a varint field did not terminate with a number < 128.

UnsignedOverflow

Fields

value: u64

Value that would overflow (typically a u32).

UnsignedOverflow indicates that a value will not fit its intended (unsigned) target.

SignedOverflow

Fields

value: i64

Value that would overflow (typically an i32).

SignedOverflow indicates that a value will not fit its intended (signed) target.

TagTooLarge

Fields

tag: u64

Value that’s too large for a tag.

TagTooLarge indicates the tag would overflow a 32-bit number.

UnknownDiscriminant

Fields

discriminant: u32

Discriminant that’s not known.

UnknownDiscriminant indicates a variant that is not understood by this code.

NotAChar

Fields

value: u32

Value that’s not a char.

NotAChar indicates that the prescribed value was tried to unpack as a char, but it’s not a char.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl PartialEq for Error

fn eq(&self, other: &Error) -> 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 Eq for Error

impl StructuralPartialEq for Error