Struct string_wizard::MagicString

pub struct MagicString<'s> {
    pub filename: Option<String>,
    /* private fields */
}

Fields

filename: Option<String>

Implementations

impl<'text> MagicString<'text>

pub fn update( &mut self, start: impl AssertIntoU32, end: impl AssertIntoU32, content: impl Into<BasicCowStr<'text>> ) -> &mut Self

A shorthand for update_with(start, end, content, Default::default());

pub fn update_with( &mut self, start: impl AssertIntoU32, end: impl AssertIntoU32, content: impl Into<BasicCowStr<'text>>, opts: UpdateOptions ) -> &mut Self

pub fn remove( &mut self, start: impl AssertIntoU32, end: impl AssertIntoU32 ) -> &mut Self

pub fn relocate( &mut self, start: impl AssertIntoU32, end: impl AssertIntoU32, to: impl AssertIntoU32 ) -> &mut Self

Moves the characters from start and end to index. Returns this.

impl<'text> MagicString<'text>

pub fn new(source: impl Into<BasicCowStr<'text>>) -> Self

pub fn with_options( source: impl Into<BasicCowStr<'text>>, options: MagicStringOptions ) -> Self

pub fn append(&mut self, source: impl Into<BasicCowStr<'text>>) -> &mut Self

pub fn append_left( &mut self, text_index: impl AssertIntoU32, content: impl Into<BasicCowStr<'text>> ) -> &mut Self

Example

 use string_wizard::MagicString;
 let mut s = MagicString::new("01234");
 s.append_left(2, "a");
 s.append_left(2, "b");
 assert_eq!(s.to_string(), "01ab234")

pub fn append_right( &mut self, text_index: impl AssertIntoU32, content: impl Into<BasicCowStr<'text>> ) -> &mut Self

Example

use string_wizard::MagicString;
let mut s = MagicString::new("01234");
s.append_right(2, "A");
s.append_right(2, "B");
s.append_left(2, "a");
s.append_left(2, "b");
assert_eq!(s.to_string(), "01abAB234")

pub fn prepend(&mut self, source: impl Into<BasicCowStr<'text>>) -> &mut Self

pub fn prepend_left( &mut self, text_index: impl AssertIntoU32, content: impl Into<BasicCowStr<'text>> ) -> &mut Self

pub fn prepend_right( &mut self, text_index: impl AssertIntoU32, content: impl Into<BasicCowStr<'text>> ) -> &mut Self

pub fn len(&self) -> usize

pub fn to_string(&self) -> String

Trait Implementations

impl<'s> Clone for MagicString<'s>

fn clone(&self) -> MagicString<'s>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'s> Debug for MagicString<'s>

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

Formats the value using the given formatter.