Trait SimpleEnclose

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pub trait SimpleEnclose {
Show 14 methods    // Required method
    fn enclose_in_chars(
        &self,
        start: char,
        end: char,
        prefix: Option<&str>,
        escape_char: Option<char>,
    ) -> String;

    // Provided methods
    fn enclose_escaped(
        &self,
        start: char,
        end: char,
        escape_char: Option<char>,
    ) -> String { ... }
    fn enclose(&self, start: char, end: char) -> String { ... }
    fn enclose_safe(&self, start: char, end: char) -> String { ... }
    fn wrap_escaped(&self, opening: char, escape_char: Option<char>) -> String { ... }
    fn wrap(&self, opening: char) -> String { ... }
    fn wrap_safe(&self, opening: char) -> String { ... }
    fn in_parentheses(&self, prefix: Option<&str>) -> String { ... }
    fn parenthesize(&self) -> String { ... }
    fn parenthesize_safe(&self) -> String { ... }
    fn double_quotes(&self) -> String { ... }
    fn single_quotes(&self) -> String { ... }
    fn double_quotes_safe(&self) -> String { ... }
    fn single_quotes_safe(&self) -> String { ... }
}

Expand description

Traits with extension emthods to wrap strings in bounding characters

Required Methods§

Source

fn enclose_in_chars( &self, start: char, end: char, prefix: Option<&str>, escape_char: Option<char>, ) -> String

Enclose in a start and an end character with an optional prefix before the main content but after the first character This is a common syntactical pattern in many markup and programming languages the closing character will be the same opening character The optional escape character is inserted before occurrences of the end character unless the preceding character is the escape character itself to avoid double escaping of pre-escaped strings

Provided Methods§

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fn enclose_escaped( &self, start: char, end: char, escape_char: Option<char>, ) -> String

Enclose in a start and an end character with an optional prefix after the first character

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fn enclose(&self, start: char, end: char) -> String

Enclose in a start and an end character with an optional prefix after the first character

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fn enclose_safe(&self, start: char, end: char) -> String

Enclose in a start and an end character with an optional prefix after the first character escaped where necessary with a backslash \

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fn wrap_escaped(&self, opening: char, escape_char: Option<char>) -> String

Wrap a string in a pair of characters, with the closing character matching the first character if it a parenthesis (round bracket), angle bracket, (square) bracket or curly brace. Otherwise the closing character will be the same opening character The optional escape character is inserted before occurrences of the end character unless the preceding character is the escape character itself to avoid double escaping of pre-escaped strings

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