Struct BoundedText 

pub struct BoundedText {
    pub text: String,
    pub original_bytes: usize,
    pub retained_bytes: usize,
    pub truncated: bool,
}

A byte-bounded, char-boundary-safe view of a string, with exact accounting of what was kept and what was cut.

Fields

text: String

The retained prefix — always valid UTF-8, at most the byte budget.

original_bytes: usize

Byte length of the original input.

retained_bytes: usize

Byte length of text (≤ budget, ≤ original_bytes).

truncated: bool

Whether anything was cut (retained_bytes < original_bytes).

Implementations

impl BoundedText

pub fn new(s: &str, max_bytes: usize) -> BoundedText

Truncate s to at most max_bytes bytes at a valid UTF-8 boundary. Never panics; greedy (keeps the longest prefix that fits).

Trait Implementations

impl Clone for BoundedText

fn clone(&self) -> BoundedText

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoundedText

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

Formats the value using the given formatter.

impl Eq for BoundedText

impl PartialEq for BoundedText

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BoundedText