Enum Key

pub enum Key {
    Int(i64),
    String(String),
}

A php array key, can be either an int or string

Variants

Int(i64)

String(String)

Implementations

impl Key

pub fn is_int(&self) -> bool

Check if the key is an integer

pub fn is_string(&self) -> bool

Check if the key is a string

pub fn into_int(self) -> Option<i64>

Convert the key into a bool if it is one

pub fn into_string(self) -> Option<String>

Convert the key into a string if it is one

pub fn as_str(&self) -> Option<&str>

Get the key as &str if it is a string

pub fn as_int(&self) -> Option<i64>

Get the key as i64 if it is an int

Trait Implementations

impl Borrow<str> for Key

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl Clone for Key

fn clone(&self) -> Key

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Key

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Key

fn deserialize<D>(deserializer: D) -> Result<Key, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Key

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

Formats the value using the given formatter.

impl From<&str> for Key

fn from(str: &str) -> Self

Converts to this type from the input type.

impl From<String> for Key

fn from(str: String) -> Self

Converts to this type from the input type.

impl From<i64> for Key

fn from(int: i64) -> Self

Converts to this type from the input type.

impl Hash for Key

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 Index<Key> for Value

type Output = Value

The returned type after indexing.

fn index(&self, index: Key) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Ord for Key

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Key

fn eq(&self, other: &Self) -> 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 PartialOrd for Key

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for Key