Struct slog::Key

pub struct Key { /* fields omitted */ }

Opaque Key is a representation of a key.

It is owned, and largely forms a contract for key to follow.

Methods

impl Key

pub fn len(&self) -> usize

Returns the length of self.

pub fn is_empty(&self) -> bool

Returns the length of self.

pub fn as_str(&self) -> &str

Take as a str

pub fn as_ref(&self) -> &str

Take as a reference

Trait Implementations

impl PartialEq<str> for Key

fn eq(&self, other: &str) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<String> for Key

fn eq(&self, other: &String) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<Key> for Key

fn eq(&self, other: &Self) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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, 

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

impl Display for Key

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

Formats the value using the given formatter.

impl Debug for Key

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

Formats the value using the given formatter.

impl AsRef<str> for Key

fn as_ref<'a>(&'a self) -> &'a str

Performs the conversion.

impl From<&'static str> for Key

fn from(data: &'static str) -> Key

Performs the conversion.

impl From<String> for Key

fn from(data: String) -> Key

Performs the conversion.

impl From<Key> for String

fn from(s: Key) -> String

Performs the conversion.

impl FromIterator<char> for Key

fn from_iter<I: IntoIterator<Item = char>>(iter: I) -> Key

Creates a value from an iterator.

impl<'a> FromIterator<&'a char> for Key

fn from_iter<I: IntoIterator<Item = &'a char>>(iter: I) -> Key

Creates a value from an iterator.

impl FromIterator<String> for Key

fn from_iter<I: IntoIterator<Item = String>>(iter: I) -> Key

Creates a value from an iterator.

impl<'a> FromIterator<&'a String> for Key

fn from_iter<I: IntoIterator<Item = &'a String>>(iter: I) -> Key

Creates a value from an iterator.

impl<'a> FromIterator<&'a str> for Key

fn from_iter<I: IntoIterator<Item = &'a str>>(iter: I) -> Key

Creates a value from an iterator.

impl<'a> FromIterator<Cow<'a, str>> for Key

fn from_iter<I: IntoIterator<Item = Cow<'a, str>>>(iter: I) -> Key

Creates a value from an iterator.

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 Default for Key

fn default() -> Key

Returns the "default value" for a type.