(opt): Small String Optimisations (SSO) #15
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This PR attempts to improve performance by adding support for the Small String Optimisation (SSO) for the SOM
String
values, by using thesmartstring
crate fromcrates.io
, which allows inlining a string on the stack of up-to 23 bytes long.This PR only affects the bytecode interpreter (although it could also apply to the AST one).