Crate fend_core

This library implements most of the features of fend.

Example

extern crate fend_core;

fn main() {
    let mut context = fend_core::Context::new();
    let result = fend_core::evaluate("1 + 1", &mut context).unwrap();
    assert_eq!(result.get_main_result(), "2");
}

Modules

• json
  This module is not meant to be used by other crates. It may change or be removed at any point.
• test_utils
  Used by unit and integration tests

Structs

• Completion
• Context
  This struct contains fend’s current context, including some settings as well as stored variables.
• FendResult
  This contains the result of a computation.
• SpanRef

Enums

• CustomUnitAttribute
  These attributes make is possible to change the behaviour of custom units
• SpanKind

Traits

• ExchangeRateFn
  An exchange rate handler.
• Interrupt
  This trait controls fend’s interrupt functionality.

Functions

• evaluate
  This function evaluates a string using the given context. Any evaluation using this function cannot be interrupted.
• evaluate_preview_with_interrupt
  Evaluate the given string to use as a live preview.
• evaluate_with_interrupt
  This function evaluates a string using the given context and the provided Interrupt object.
• get_completions_for_prefix
• get_version
  Returns the current version of fend-core.
• substitute_inline_fend_expressions
  Evaluates fend syntax embedded in Markdown or similarly-formatted strings.