mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
28 lines
580 B
Rust
28 lines
580 B
Rust
// run-pass
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// ignore-emscripten no no_std executables
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#![feature(lang_items, start)]
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#![no_std]
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extern crate std as other;
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#[macro_use] extern crate alloc;
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use alloc::string::ToString;
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#[start]
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fn start(_argc: isize, _argv: *const *const u8) -> isize {
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let s = format!("{}", 1_isize);
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assert_eq!(s, "1".to_string());
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let s = format!("test");
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assert_eq!(s, "test".to_string());
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let s = format!("{test}", test=3_isize);
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assert_eq!(s, "3".to_string());
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let s = format!("hello {}", "world");
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assert_eq!(s, "hello world".to_string());
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0
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}
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