Struct TrieNode

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pub struct TrieNode { /* private fields */ }
Expand description

Trie node. It is a tree data structure used for efficient retrieval of a key in a large dataset.

§Examples

use sensitive_rs::TrieNode;

let mut node = TrieNode::new('a', false);

assert!(!node.is_root_node());
assert!(!node.is_end())

Represents a node in the Trie data structure.

Each node contains a character, a flag indicating whether it is the end of a word, a flag indicating whether it is the root node, and a hashmap pointing to its child nodes.

The node is thread-safe.

§Example

use sensitive_rs::TrieNode;

let node = TrieNode::new('a', false);

§Errors

Returns an error if the character is not a valid ASCII character.

§Panics

Panics if the character is not a valid ASCII character.

Implementations§

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impl TrieNode

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pub fn new(ch: char, is_root: bool) -> Arc<Self>

Creates a new Trie node.

§Arguments
  • ch: The character associated with the node.
  • is_root: A boolean indicating whether the node is the root node.
§Returns

Returns an Arc containing the new node.

§Example
use sensitive_rs::TrieNode;

let node = TrieNode::new('a', false);
§Panics

Panics if the character is not a valid ASCII character.

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pub fn is_root_node(&self) -> bool

Checks if the current node is the root node.

§Returns

Returns a boolean indicating whether the current node is the root node.

§Example
use sensitive_rs::TrieNode;

let node = TrieNode::new('a', true);

assert!(node.is_root_node());
§Panics

Panics if the character is not a valid ASCII character.

§Errors

Returns an error if the character is not a valid ASCII character.

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pub fn is_end(&self) -> bool

Checks if the current node marks the end of a word.

§Returns

Returns a boolean indicating whether the current node marks the end of a word.

§Example
use sensitive_rs::TrieNode;

let node = TrieNode::new('a', false);

assert!(!node.is_end());
§Panics

Panics if the character is not a valid ASCII character.

§Errors

Returns an error if the character is not a valid ASCII character.

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where T: 'static + ?Sized,

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

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.