Struct tree_sitter_graph::graph::Attributes

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pub struct Attributes { /* private fields */ }

Expand description

A set of attributes associated with a graph node or edge

Implementations

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impl Attributes

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pub fn new() -> Attributes

Creates a new, empty set of attributes.

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pub fn add<V: Into<Value>>(
 &mut self,
 name: Identifier,
 value: V
) -> Result<(), ()>

Adds an attribute to this attribute set. If there was already an attribute with the same name, replaces its value and returns Err.

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pub fn get<Q>(&self, name: &Q) -> Option<&Value> where
Q: ?Sized + Eq + Hash,
Identifier: Borrow<Q>,

Returns the value of a particular attribute, if it exists.

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pub fn iter(&self) -> impl Iterator<Item = (&Identifier, &Value )>

Trait Implementations

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impl Display 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 Serialize for Attributes

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

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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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> 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 tree_sitter_graph::graph::Attributes

Implementations

impl Attributes

pub fn new() -> Attributes

pub fn add<V: Into<Value>>(
    &mut self,
    name: Identifier,
    value: V
) -> Result<(), ()>

pub fn get<Q>(&self, name: &Q) -> Option<&Value> where
Q: ?Sized + Eq + Hash,
Identifier: Borrow<Q>,

pub fn iter(&self) -> impl Iterator<Item = (&Identifier, &Value )>

Trait Implementations

impl Display for Attributes

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

impl Serialize for Attributes

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

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,

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> 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>

Struct tree_sitter_graph::graph::Attributes

Implementations

impl Attributes

pub fn new() -> Attributes

pub fn add<V: Into<Value>>( &mut self, name: Identifier, value: V) -> Result<(), ()>

pub fn get<Q>(&self, name: &Q) -> Option<&Value> where Q: ?Sized + Eq + Hash, Identifier: Borrow<Q>,

pub fn iter(&self) -> impl Iterator<Item = (&Identifier, &Value)>

Trait Implementations

impl Display for Attributes

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

impl Serialize for Attributes

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

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,

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> 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>

pub fn add<V: Into<Value>>(
&mut self,
name: Identifier,
value: V
) -> Result<(), ()>

pub fn get<Q>(&self, name: &Q) -> Option<&Value> where
Q: ?Sized + Eq + Hash,
Identifier: Borrow<Q>,

pub fn iter(&self) -> impl Iterator<Item = (&Identifier, &Value )>

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> 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>,