rust-web-server 17.27.0

An HTTP web framework and server for Rust supporting HTTP/1.1, HTTP/2, and HTTP/3. No third-party HTTP dependencies — parsing, routing, middleware, auth, WebSocket, SSE, caching, tracing, and MCP server are all built in.
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use crate::symbol::SYMBOL;

pub struct StringExt;

impl StringExt {
    pub fn truncate_new_line_carriage_return(str: &str) -> String {
        str.replace("\r", "").replace("\n", "")
    }

    pub fn filter_ascii_control_characters(str: &str) -> String {
        str.replace(|x : char | x.is_ascii_control(), SYMBOL.empty_string).trim().to_string()
    }

    pub fn float_number_with_precision(number: f64, number_of_digits: u8) -> String {
        let formatted = format!("{0:.1$}", number, number_of_digits as usize);
        formatted.to_string()
    }
}