Enum qapi_qmp::PreallocMode

pub enum PreallocMode {
    off,
    metadata,
    falloc,
    full,
}

Variants

off

metadata

falloc

full

Trait Implementations

impl Clone for PreallocMode

fn clone(&self) -> PreallocMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PreallocMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PreallocMode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Enum for PreallocMode

fn discriminant(&self) -> usize

const COUNT: usize = 4usize

const VARIANTS: &'static [Self] = &[ PreallocMode::off, PreallocMode::metadata, PreallocMode::falloc, PreallocMode::full, ]

const NAMES: &'static [&'static str] = &[ "off", "metadata", "falloc", "full", ]

fn name(&self) -> &'static str

fn from_name(s: &str) -> Option<Self>

impl FromStr for PreallocMode

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for PreallocMode

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for PreallocMode

fn cmp(&self, other: &PreallocMode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<PreallocMode> for PreallocMode

fn eq(&self, other: &PreallocMode) -> 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 !=.

impl PartialOrd<PreallocMode> for PreallocMode

fn partial_cmp(&self, other: &PreallocMode) -> 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.

impl Serialize for PreallocMode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl Copy for PreallocMode

impl Eq for PreallocMode

impl StructuralEq for PreallocMode

impl StructuralPartialEq for PreallocMode