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Elaborate on the prelude.

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Rename the re-exported crates, so that prelude users can type
"cretonne::codegen" rather than "cretonne::cretonne_codegen".

And, add a few more useful items to the prelude.
This commit is contained in:
Dan Gohman
2018-04-19 11:46:49 -07:00
parent cb37c25d3a
commit 8e4511ed6c
1 changed files with 11 additions and 8 deletions
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19
lib/umbrella/src/lib.rs
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@@ -16,17 +16,20 @@
use_self, use_self,
))] ))]
pub extern crate cretonne_codegen; /// Provide these crates, renamed to reduce stutter.
pub extern crate cretonne_frontend; pub extern crate cretonne_codegen as codegen;
pub extern crate cretonne_frontend as frontend;
/// A prelude providing convenient access to commonly-used cretonne features. Use /// A prelude providing convenient access to commonly-used cretonne features. Use
/// as `use cretonne::prelude::*`. /// as `use cretonne::prelude::*`.
pub mod prelude { pub mod prelude {
pub use cretonne_codegen; pub use codegen;
pub use cretonne_codegen::entity::EntityRef; pub use codegen::entity::EntityRef;
pub use cretonne_codegen::ir::{AbiParam, InstBuilder, Value, Ebb, Signature, CallConv}; pub use codegen::ir::{AbiParam, InstBuilder, Value, Ebb, Signature, CallConv, Type,
pub use cretonne_codegen::ir::types; JumpTableData, MemFlags};
pub use cretonne_codegen::ir::condcodes::IntCC; pub use codegen::ir::types;
pub use codegen::ir::condcodes::{IntCC, FloatCC};
pub use codegen::ir::immediates::{Ieee32, Ieee64};
pub use cretonne_frontend::{FunctionBuilderContext, FunctionBuilder, Variable}; pub use frontend::{FunctionBuilderContext, FunctionBuilder, Variable};
} }