Struct js::jsapi::StringInfo

#[repr(C)]
pub struct StringInfo {
    pub gcHeapLatin1: usize,
    pub gcHeapTwoByte: usize,
    pub mallocHeapLatin1: usize,
    pub mallocHeapTwoByte: usize,
    pub numCopies: u32,
}

This class holds information about the memory taken up by identical copies of a particular string. Multiple JSStrings may have their sizes aggregated together into one StringInfo object. Note that two strings with identical chars will not be aggregated together if one is a short string and the other is not.

Fields

gcHeapLatin1: usize

gcHeapTwoByte: usize

mallocHeapLatin1: usize

mallocHeapTwoByte: usize

numCopies: u32

Trait Implementations

impl Debug for StringInfo

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for StringInfo

impl Clone for StringInfo

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.