[−][src]Module rtlola_frontend::ir

This module describes the intermediate representation of a specification.

Re-exports

pub use crate::ast::StreamAccessKind;

pub use crate::ast::WindowOperation;

pub use crate::ty::Activation;

pub use crate::ty::FloatTy;

pub use crate::ty::IntTy;

pub use crate::ty::UIntTy;

pub use crate::ty::ValueTy;

Deadline	A deadline used inside the hyper-period of a `Schedule`.
Dependency	Contains information regarding the dependency between two streams which occurs due to a lookup expression.
EventDrivenStream	Wrapper for output streams providing additional information specific to event-based streams.
Expression	Represents an expression.
InputStream	Represents an input stream in an RTLola specification.
OutputStream	Represents an output stream in an RTLola specification.
RTLolaIR	Intermediate representation of an RTLola specification. Contains all relevant information found in the underlying specification and is enriched with information collected in semantic analyses.
Schedule	A schedule for the periodic streams.
SlidingWindow	Represents an instance of a sliding window.
TimeDrivenStream	Wrapper for output streams providing additional information specific to timedriven streams.
Trigger	Wrapper for output streams that are actually triggers. Provides additional information specific to triggers.
ValSize	The size of a specific value in bytes.
WindowReference	Allows for referencing a window instance.

ArithLogOp	Contains all arithmetical and logical operations.
Constant	Represents a constant value of a certain kind.
ExpressionKind	The expressions of the IR.
MemorizationBound	This enum indicates how much memory is required to store a stream.
Offset	Offset used in the lookup expression
StreamReference	Allows for referencing a stream within the specification.
Tracking	This data type provides information regarding how much data a stream needs to have access to from another stream.
Type	Represents a value type. Stream types are no longer relevant.

A trait for any kind of stream.

InputReference	Allows for referencing an input stream within the specification.
OutputReference	Allows for referencing an output stream within the specification.