Crate rust_ad_core

I do not recommend using this directly, please sea rust-ad.

Internal non-proc-macro functionality.

Re-exports

pub use derivatives::*;

Modules

derivatives

Functions to compute derivatives (specific function support).

traits

Some utility functions used for syn.

Macros

der

Given identifier string (e.g. x) appends DERIVATIVE_PREFIX (e.g. der_a).

pass

rtn

Given an index (e.g. 1) appends REVERSE_JOINED_DERIVATIVE (e.g. der_a).

wrt

With-Respect-To

wrtn

With-Respect-To Nth

Structs

FunctionSignature

Signature information to refer to specific function.

MethodSignature

Signature information to refer to specific method.

OperationSignature

Signature information to refer to specific binary operation.

ProcedureOutputs

Information to relating to specific procedure, output type, etc. (including functions for transforming statements into derivatives).

SUPPORTED_FUNCTIONS

Internal map of currently supported functions.

SUPPORTED_METHODS

Internal map of currently supported methods.

SUPPORTED_OPERATIONS

Internal map of currently supported operations.

Enums

BinOp

Currently supported binary operations.

Constants

FUNCTION_PREFIX

Prefix used for flattening binary expressions in function arguments.

RECEIVER_PREFIX

Prefix used for flattening binary expressions as a receiver for a method.

RETURN_SUFFIX

Prefix used for flattening return statements;

Functions

append_insert

Insert key into map with initial value element or append to existing value

expr_type

Gets type of a given expression as a string

function_signature

Gets function signature for internal use

literal_type

Gets type of literal (only supported numerical types)

method_signature

Gets method signature for internal use

operation_signature

Gets operation signature for internal use

Type Definitions

PassError

Used so its easier to change return error type.