Struct rusty_v8::String

#[repr(C)]
pub struct String(_);

Methods

impl String

pub fn new_from_utf8<'sc>(
    scope: &mut HandleScope<'sc>,
    buffer: &[u8],
    new_type: NewStringType
) -> Option<Local<'sc, String>>

pub fn length(&self) -> usize

Returns the number of characters (UTF-16 code units) in this string.

pub fn utf8_length(&self, isolate: &mut impl LockedIsolate) -> usize

Returns the number of bytes in the UTF-8 encoded representation of this string.

pub fn write_utf8(
    &self,
    isolate: &mut impl LockedIsolate,
    buffer: &mut [u8],
    nchars_ref: Option<&mut usize>,
    options: WriteOptions
) -> usize

pub fn new<'sc>(
    scope: &mut HandleScope<'sc>,
    value: &str,
    new_type: NewStringType
) -> Option<Local<'sc, String>>

pub fn to_rust_string_lossy(&self, isolate: &mut impl LockedIsolate) -> String

Methods from Deref<Target = Value>

pub fn is_undefined(&self) -> bool

Returns true if this value is the undefined value. See ECMA-262 4.3.10.

pub fn is_null(&self) -> bool

Returns true if this value is the null value. See ECMA-262 4.3.11.

pub fn is_null_or_undefined(&self) -> bool

Returns true if this value is either the null or the undefined value. See ECMA-262 4.3.11. and 4.3.12

Trait Implementations

impl Deref for String

type Target = Value

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.