Crate cel 

CEL-Rust

A parser and interpreter for the Common Expression Language (CEL) in Rust.

Optional Features

• structs: Enables support for custom struct types. This allows you to define struct definitions using [StructDef] and add them to your Env. Custom structs can then be instantiated and accessed within CEL expressions.
• chrono: Enables support for duration and timestamp types using the chrono crate.
• regex: Enables support for regular expressions.
• json: Enables conversion between CEL values and JSON.

Re-exports

pub use common::ast::IdedExpr;

pub use context::Context;

pub use functions::FunctionContext;

pub use objects::ResolveResult;

pub use objects::Value;

pub use parser::ParseError;

pub use parser::ParseErrors;

Modules

common

context

extractors

functions

objects

parser

Macros

impl_conversions

impl_handler

Structs

Duration

A wrapper Duration type which allows conversion to Value::Duration for types using automatic conversion with serde::Serialize.

Env

An environment for the CEL execution.

Program

Timestamp

A wrapper Timestamp type which allows conversion to Value::Timestamp for types using automatic conversion with serde::Serialize.

Enums

ExecutionError

SerializationError

Functions

to_value