Struct erg_common::style::StyledString

pub struct StyledString { /* private fields */ }

StyledString is for coloring and attribute text. String, Color(&str) and Attribute(&str)

Implementations

impl StyledString

pub fn new<'a, S: Into<Cow<'a, str>>>( s: S, color: Option<Color>, attribute: Option<Attribute> ) -> Self

Example

let s = String::from("Hello, world");
StyledString::new(s, None, None);
let s = "Hello, world";
StyledString::new(s, None, None);

pub fn push_str(&mut self, s: &str)

Methods for pushing additional &str for strings that already have attributes or colors.

Example

let mut text = StyledString::new("sample text", None, Some(Attribute::Underline));
text.push_str("\n");
text.push_str("Next break line text");
println!("{text}"); // Two lines of text underlined are displayed

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for StyledString

fn clone(&self) -> StyledString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StyledString

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

Formats the value using the given formatter.

impl Display for StyledString

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

Formats the value using the given formatter.

impl<S: Into<String>> From<S> for StyledString

fn from(s: S) -> Self

Converts to this type from the input type.

impl From<StyledStr<'_>> for StyledString

fn from(s: StyledStr<'_>) -> Self

Converts to this type from the input type.

impl Hash for StyledString

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<StyledString> for StyledString

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for StyledString

impl StructuralEq for StyledString

impl StructuralPartialEq for StyledString