29 lines
643 B
Markdown
29 lines
643 B
Markdown
`do` Loop
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=========
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{{#include ../links.md}}
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`do` loops have two opposite variants: `do` ... `while` and `do` ... `until`.
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Like the `while` loop, `continue` can be used to skip to the next iteration, by-passing all following statements;
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`break` can be used to break out of the loop unconditionally.
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```rust
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let x = 10;
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do {
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x -= 1;
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if x < 6 { continue; } // skip to the next iteration
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print(x);
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if x == 5 { break; } // break out of do loop
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} while x > 0;
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do {
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x -= 1;
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if x < 6 { continue; } // skip to the next iteration
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print(x);
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if x == 5 { break; } // break out of do loop
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} until x == 0;
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```
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