75 lines
1.9 KiB
Rust
75 lines
1.9 KiB
Rust
// Top-level, visible-everywhere definitions.
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// Export various ubiquitous types, constructors, methods.
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import option::{some, none};
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import option = option::option;
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import path = path::path;
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import str::extensions;
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import vec::extensions;
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import option::extensions;
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import option_iter::extensions;
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import ptr::extensions;
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import rand::extensions;
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import result::extensions;
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import int::{num, times};
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import i8::{num, times};
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import i16::{num, times};
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import i32::{num, times};
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import i64::{num, times};
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import uint::{num, times};
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import u8::{num, times};
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import u16::{num, times};
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import u32::{num, times};
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import u64::{num, times};
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import float::num;
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import f32::num;
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import f64::num;
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export path, option, some, none, unreachable;
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export extensions;
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// The following exports are the extension impls for numeric types
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export num, times;
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// Export the log levels as global constants. Higher levels mean
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// more-verbosity. Error is the bottom level, default logging level is
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// warn-and-below.
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export error, warn, info, debug;
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/// The error log level
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const error : u32 = 0_u32;
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/// The warning log level
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const warn : u32 = 1_u32;
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/// The info log level
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const info : u32 = 2_u32;
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/// The debug log level
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const debug : u32 = 3_u32;
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// A curious inner-module that's not exported that contains the binding
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// 'core' so that macro-expanded references to core::error and such
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// can be resolved within libcore.
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mod core {
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const error : u32 = 0_u32;
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const warn : u32 = 1_u32;
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const info : u32 = 2_u32;
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const debug : u32 = 3_u32;
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}
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// Similar to above. Some magic to make core testable.
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#[cfg(test)]
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mod std {
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use std(vers = "0.3");
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import std::test;
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}
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/**
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* A standard function to use to indicate unreachable code. Because the
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* function is guaranteed to fail typestate will correctly identify
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* any code paths following the appearance of this function as unreachable.
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*/
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fn unreachable() -> ! {
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fail "Internal error: entered unreachable code";
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}
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