Struct log::kv::Key

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pub struct Key<'k> { /* private fields */ }

Expand description

A key in a structured key-value pair.

Implementations

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impl<'k> Key<'k>

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pub fn from_str(key: &'k str) -> Self

Get a key from a borrowed string.

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pub fn as_str(&self) -> &str

Get a borrowed string from this key.

Trait Implementations

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impl<'k> AsRef<str> for Key<'k>

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fn as_ref(&self) -> &str

Performs the conversion.

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impl<'k> Borrow<str> for Key<'k>

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fn borrow(&self) -> &str

Immutably borrows from an owned value. Read more

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impl<'k> Clone for Key<'k>

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fn clone(&self) -> Key<'k>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl<'k> Debug for Key<'k>

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

Formats the value using the given formatter. Read more

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impl<'k> Display for Key<'k>

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

Formats the value using the given formatter. Read more

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impl<'k> From<&'k str> for Key<'k>

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fn from(s: &'k str) -> Self

Performs the conversion.

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impl<'k> Hash for Key<'k>

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fn hash<H>(&self, state: &mut H) where
H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl<'k> Ord for Key<'k>

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

This method returns an Ordering between self and other. Read more

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

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impl<'k, 'ko> PartialEq<Key<'ko>> for Key<'k>

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fn eq(&self, other: &Key<'ko>) -> bool

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

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

This method tests for !=.

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impl<'k, 'ko> PartialOrd<Key<'ko>> for Key<'k>

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fn partial_cmp(&self, other: &Key<'ko>) -> Option<Ordering>

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

1.0.0 · source

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

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

1.0.0 · source

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

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

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

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

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

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

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impl<'k> ToKey for Key<'k>

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fn to_key(&self) -> Key<'_>

Perform the conversion.

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impl<'k> Eq for Key<'k>

Auto Trait Implementations

impl<'k> RefUnwindSafe for Key<'k>

impl<'k> Send for Key<'k>

impl<'k> Sync for Key<'k>

impl<'k> Unpin for Key<'k>

impl<'k> UnwindSafe for Key<'k>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct log::kv::Key

Implementations

impl<'k> Key<'k>

pub fn from_str(key: &'k str) -> Self

pub fn as_str(&self) -> &str

Trait Implementations

impl<'k> AsRef<str> for Key<'k>

fn as_ref(&self) -> &str

impl<'k> Borrow<str> for Key<'k>

fn borrow(&self) -> &str

impl<'k> Clone for Key<'k>

fn clone(&self) -> Key<'k>

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

impl<'k> Debug for Key<'k>

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

impl<'k> Display for Key<'k>

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

impl<'k> From<&'k str> for Key<'k>

fn from(s: &'k str) -> Self

impl<'k> Hash for Key<'k>

fn hash<H>(&self, state: &mut H) where H: Hasher,

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

impl<'k> Ord for Key<'k>

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

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

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

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

impl<'k, 'ko> PartialEq<Key<'ko>> for Key<'k>

fn eq(&self, other: &Key<'ko>) -> bool

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

impl<'k, 'ko> PartialOrd<Key<'ko>> for Key<'k>

fn partial_cmp(&self, other: &Key<'ko>) -> Option<Ordering>

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

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

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

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

impl<'k> ToKey for Key<'k>

fn to_key(&self) -> Key<'_>

impl<'k> Eq for Key<'k>

Auto Trait Implementations

impl<'k> RefUnwindSafe for Key<'k>

impl<'k> Send for Key<'k>

impl<'k> Sync for Key<'k>

impl<'k> Unpin for Key<'k>

impl<'k> UnwindSafe for Key<'k>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

fn hash<H>(&self, state: &mut H) where
H: Hasher,

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,