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authorHuon Wilson <dbau.pp+github@gmail.com>2013-05-02 19:24:41 +1000
committerHuon Wilson <dbau.pp+github@gmail.com>2013-05-02 19:49:15 +1000
commit5714e2c11b939628247dd0107545e2feb8b74b47 (patch)
tree0400666e55a666c12e779e0defc3e9e2cf70c114 /src/rt/rust_run_program.cpp
parentafcb9e9d868238accfdff2089684470bf89a92f8 (diff)
downloadrust-5714e2c11b939628247dd0107545e2feb8b74b47.tar.gz
rust-5714e2c11b939628247dd0107545e2feb8b74b47.zip
libcore: optimize string joining routines.
This makes concat/connect/connect_slices about 20% faster, and takes
`repeat` from O(n^2) to O(n), and lowers the constant factor.
Diffstat (limited to 'src/rt/rust_run_program.cpp')
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