Enum bytecodec::ByteCount

pub enum ByteCount {
    Finite(u64),
    Infinite,
    Unknown,
}

Number of bytes of interest.

Variants

Finite(u64)InfiniteUnknown

Methods

impl ByteCount

pub fn is_finite(&self) -> bool

Returns true if this is ByteCount::Finite(_), otherwise false.

pub fn is_infinite(&self) -> bool

Returns true if this is ByteCount::Infinite, otherwise false.

pub fn is_unknow(&self) -> bool

Returns true if this is ByteCount::Unknown, otherwise false.

pub fn to_u64(&self) -> Option<u64>

Tries to convert this ByteCount to an u64 value.

If it is not a ByteCount::Finite(_),None will be returned.

Trait Implementations

impl Debug for ByteCount

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for ByteCount

fn clone(&self) -> ByteCount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ByteCount

impl PartialEq for ByteCount

fn eq(&self, __arg_0: &ByteCount) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &ByteCount) -> bool

This method tests for !=.

impl Eq for ByteCount

impl Hash for ByteCount

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl PartialOrd for ByteCount

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.