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Diffstat (limited to 'Rust.md')
| -rw-r--r-- | Rust.md | 21 |
1 files changed, 17 insertions, 4 deletions
@@ -26,10 +26,23 @@ [[Returning values from loops]] [[Loop over an array with for-in]] [[Undefined behaviour is caught by the compiler]] -[[Variables lives in the stack]] -[[Boxes live in the heap]] +[[Variables lives on the stack]] +[[To put data on the heap use a Box]] [[Cloning a box does a deep copy of the heap data]] -[[Aliasing is accessing the same data through different variables]] -[[Borrow checker]] +[[Aliasing just means that multiple variables point to the same heap data]] [[A place is anything that is valid to put on the left-hand side of an assignment]] +[[Ownership]] +[[Dereferencing is to access the data behind a pointer]] +[[Aliasing just means that multiple variables point to the same heap data]] +[[Variables are subject to permissions similar to files on linux]] +[[References temporarily remove permissions]] +[[Creating a reference to a variable is called borrowing]] +[[It is illegal to create a mutable reference while an immutable reference is live]] +[[Data must outlive any references to it]] +[[Move ownership out of the function]] +[[Return a static literal]] +[[Defer borrow checking to runtime with garbage collection]] +[[Provide a slot by the caller]] +[[Clone a reference in a function to modify it]] +[[Shortening the lifetime of borrowed variables before mutating it]] |