Struct Entry 

pub struct Entry {
    pub index: usize,
    pub lines: Vec<String>,
}

Represents a single entry in the edit history.

An entry contains both an index for ordering and the actual text content stored as individual lines. This structure is used to maintain a history of text edits that can be navigated and restored.

Fields

index: usize

The index of this entry in the history collection

lines: Vec<String>

The text content of this entry, stored as separate lines

Implementations

impl Entry

pub fn new(index: usize, content: &str) -> Self

Creates a new Entry with the given index and content.

The content string is split into individual lines and stored in the lines field.

Arguments

• index - The index of this entry in the history collection
• content - The text content to store, which will be split into lines

pub fn contents(&self) -> String

Extracts string contents of entry for use in the editor.

Joins all lines in the entry with newline characters to reconstruct the original text content.

Returns

A String containing the full text content with lines joined by newlines

Trait Implementations

impl Clone for Entry

fn clone(&self) -> Entry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Entry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Entry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Entry

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

Formats the value using the given formatter.

impl Serialize for Entry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.