Forked from koopa1338/gist:8d9476c653a0488090a1be33be25ae07
Created
December 11, 2024 10:55
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Rust string types
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String: | |
buffer | |
/ capacity | |
/ / length | |
/ / / | |
+–––+–––+–––+ | |
stack frame │ • │ 8 │ 6 │ <- my_string: String | |
+–│–+–––+–––+ | |
│ | |
[–│–––––––– capacity –––––––––––] | |
│ | |
+–V–+–––+–––+–––+–––+–––+–––+–––+ | |
heap │ F │ e │ r │ r │ i │ s │ │ │ | |
+–––+–––+–––+–––+–––+–––+–––+–––+ | |
[––––––– length ––––––––] | |
&str: | |
my_str: String sub_str: &str | |
[–––––––––––-–] [–––––––] | |
+–––+––––+––––+–––+–––+–––+ | |
stack frame │ • │ 16 │ 13 │ │ • │ 6 │ | |
+–│–+––––+––––+–––+–│–+–––+ | |
│ │ | |
│ +–+ | |
│ │ | |
│ │ | |
│ [–│––––– str –––––––] | |
+–V–+–––+–––+–––+–––+–V–+–––+–-–+–––+–––+ | |
heap │ R │ u │ s │ t │ │ r │ o │ c │ k │ s │ | |
+–––+–––+–––+–––+–––+–––+–––+–––+–––+–––+ | |
string literals: | |
my_str: &str | |
[–––––––] | |
+–––+–––+ | |
stack frame │ • │ 4 │ | |
+–│–+–––+ | |
│ | |
+––+ | |
│ | |
preallocated +–V–+–––+–––+–––+ | |
read-only │ R │ u │ s │ t │ | |
memory +–––+–––+–––+–––+ |
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