Module prelude

A “prelude” for users of the artichoke-backend crate.

This prelude is similar to the standard library’s prelude in that you’ll almost always want to import its entire contents, but unlike the standard library’s prelude, you’ll have to do so manually:

use artichoke_backend::prelude::*;

The prelude may grow over time as additional items see ubiquitous use.

Re-exports

• pub use crate::error;
• pub use crate::error::Error;
• pub use crate::error::RubyException;
• pub use crate::gc::MrbGarbageCollection;
• pub use crate::release_metadata::ReleaseMetadata;
• pub use crate::Artichoke;
• pub use crate::Guard;

Structs

• ArgumentError
  Ruby ArgumentError error type.
• EOFError
  Ruby EOFError error type.
• EncodingError
  Ruby EncodingError error type.
• Exception
  Ruby Exception error type.
• Fatal
  Ruby fatal error type.
• FiberError
  Ruby FiberError error type.
• FloatDomainError
  Ruby FloatDomainError error type.
• FrozenError
  Ruby FrozenError error type.
• IOError
  Ruby IOError error type.
• IndexError
  Ruby IndexError error type.
• Interrupt
  Ruby Interrupt error type.
• KeyError
  Ruby KeyError error type.
• LoadError
  Ruby LoadError error type.
• LocalJumpError
  Ruby LocalJumpError error type.
• NameError
  Ruby NameError error type.
• NoMemoryError
  Ruby NoMemoryError error type.
• NoMethodError
  Ruby NoMethodError error type.
• NotImplementedError
  Ruby NotImplementedError error type.
• RangeError
  Ruby RangeError error type.
• RegexpError
  Ruby RegexpError error type.
• RuntimeError
  Ruby RuntimeError error type.
• ScriptError
  Ruby ScriptError error type.
• SecurityError
  Ruby SecurityError error type.
• SignalException
  Ruby SignalException error type.
• StandardError
  Ruby StandardError error type.
• StopIteration
  Ruby StopIteration error type.
• SyntaxError
  Ruby SyntaxError error type.
• SystemCallError
  Ruby SystemCallError error type.
• SystemExit
  Ruby SystemExit error type.
• SystemStackError
  Ruby SystemStackError error type.
• ThreadError
  Ruby ThreadError error type.
• TypeError
  Ruby TypeError error type.
• UncaughtThrowError
  Ruby UncaughtThrowError error type.
• ZeroDivisionError
  Ruby ZeroDivisionError error type.

Enums

• IncrementLinenoError
  Errors encountered when incrementing line numbers on parser state.
• Ruby
  Classes of Ruby types.
• Rust
  Classes of Rust types.

Traits

• ClassRegistry
  Define and store class specs on an interpreter.
• CoerceToNumeric
  Coerce Ruby values to native numerics (floats and integers).
• Convert
  Infallible conversion between two types.
• ConvertMut
  Mutable infallible conversion between two types.
• Debug
  Debugging and Exception message support.
• DefineConstant
  Define constants on an interpreter.
• Eval
  Execute code and retrieve its result.
• File
  Rust extension hook that can be required.
• Globals
  Get and set global variables on an interpreter.
• Hash
  A trait for retrieving an interpreter-global BuildHasher.
• Intern
  Store and retrieve byte strings that have the same lifetime as the interpreter.
• Io
  Perform I/O external to the interpreter.
• LoadSources
  Load Ruby sources and Rust extensions into an interpreter.
• ModuleRegistry
  Define and store module specs on an interpreter.
• Parser
  Manage parser state, active filename context, and line number metadata.
• Prng
  Interpreter global pseudorandom number generator (PRNG).
• Regexp
  Track the state of Regexp special global variables and global interpreter state.
• TopSelf
  Return a Value-wrapped reference to top self.
• TryConvert
  Fallible conversions between two types.
• TryConvertMut
  Mutable fallible conversions between two types.
• Value
  A boxed Ruby value owned by the interpreter.
• Warn
  Emit warnings during interpreter execution to stderr.