Struct tap::attribute::Attributes

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pub struct Attributes { /* private fields */ }

Expand description

Attributes is a container for Attribute.

Implementations

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impl Attributes

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pub fn new() -> Self

Return a new Attributes.

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pub fn names(&self) -> Vec<String>

Return the name of all the attribute contained in this attributes.

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pub fn add_attribute<S, V: Into<Value>>(
 &mut self,
 name: S,
 value: V,
 descr: Option<S>
) where
 S: Into<Cow<'static, str>>,

Add a new attribute by passing it’s name, value and description.

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pub fn remove_attribute(&mut self, name: &str) -> bool

Remove an attribute by name.

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pub fn add_attributes<S>(&mut self, attr: Vec<(S, Value, Option<S>)>) where
S: Into<Cow<'static, str>>,

Add attributes by passing a Vector of tuple containing the name, value and description of the attribute.

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pub fn count(&self) -> usize

Return the number of attribute contained in this attributes.

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pub fn get_value(&self, name: &str) -> Option<Value>

Return an attribute value.

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pub fn get_attribute(&self, name: &str) -> Option<Attribute>

Return an attribute.

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pub fn get_type_id(&self, name: &str) -> Option<ValueTypeId>

Return an attribute value type_id.

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pub fn attributes(&self) -> LockedAttributes<'_>

Return an iterator to the contained Attributes.

Trait Implementations

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impl Clone for Attributes

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fn clone(&self) -> Attributes

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Attributes

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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 Default for Attributes

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fn default() -> Attributes

Returns the “default value” for a type. Read more

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impl From<Attributes> for Value

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fn from(input: Attributes) -> Self

Performs the conversion.

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impl PartialEq<Attributes> for Attributes

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fn eq(&self, other: &Self) -> 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 Serialize for Attributes

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

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

impl RefUnwindSafe for Attributes

impl Send for Attributes

impl Sync for Attributes

impl Unpin for Attributes

impl UnwindSafe for Attributes

Blanket Implementations

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

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pub 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

pub 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

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

Mutably borrows from an owned value. Read more

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pub 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

pub 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> Serialize for T where
T: Serialize + ?Sized,

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pub fn erased_serialize(
&self,
serializer: &mut dyn Serializer
) -> Result<Ok, Error>

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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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pub fn to_owned(&self) -> T

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub 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

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

Performs the conversion.

Struct tap::attribute::Attributes

Implementations

impl Attributes

pub fn new() -> Self

pub fn names(&self) -> Vec<String>

pub fn add_attribute<S, V: Into<Value>>( &mut self, name: S, value: V, descr: Option<S>) where S: Into<Cow<'static, str>>,

pub fn remove_attribute(&mut self, name: &str) -> bool

pub fn add_attributes<S>(&mut self, attr: Vec<(S, Value, Option<S>)>) where S: Into<Cow<'static, str>>,

pub fn count(&self) -> usize

pub fn get_value(&self, name: &str) -> Option<Value>

pub fn get_attribute(&self, name: &str) -> Option<Attribute>

pub fn get_type_id(&self, name: &str) -> Option<ValueTypeId>

pub fn attributes(&self) -> LockedAttributes<'_>

Trait Implementations

impl Clone for Attributes

fn clone(&self) -> Attributes

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

impl Debug for Attributes

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

impl Default for Attributes

fn default() -> Attributes

impl From<Attributes> for Value

fn from(input: Attributes) -> Self

impl PartialEq<Attributes> for Attributes

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

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

impl Serialize for Attributes

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

Auto Trait Implementations

impl RefUnwindSafe for Attributes

impl Send for Attributes

impl Sync for Attributes

impl Unpin for Attributes

impl UnwindSafe for Attributes

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

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

pub fn __clone_box(&self, Private) -> *mut ()

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Serialize for T where T: Serialize + ?Sized,

pub fn erased_serialize( &self, serializer: &mut dyn Serializer) -> Result<Ok, Error>

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

pub fn add_attribute<S, V: Into<Value>>(
&mut self,
name: S,
value: V,
descr: Option<S>
) where
S: Into<Cow<'static, str>>,

pub fn add_attributes<S>(&mut self, attr: Vec<(S, Value, Option<S>)>) where
S: Into<Cow<'static, str>>,

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

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> DynClone for T where
T: Clone,

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

impl<T> Serialize for T where
T: Serialize + ?Sized,

pub fn erased_serialize(
&self,
serializer: &mut dyn Serializer
) -> Result<Ok, Error>

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

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

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