Crate gnu_units 

Safe, high-level Rust interface to GNU Units.

By default this crate uses a native pure-Rust unit engine. Build with --no-default-features --features vendored to use the vendored C library instead.

Structs

Definition

A single entry from the GNU units definitions database.

Unit

Represents a dimensional quantity: a numeric factor paired with zero or more base dimensions.

UnitsError

Wraps a raw error code returned by the units engine.

Enums

DefinitionKind

The kind of a definition entry in the GNU units database.

ErrorCode

Numeric error codes matching the GNU units C library values.

Functions

conformable

Returns all unit definitions conformable with expr in alphabetical order.

convert

Parses from and to as GNU units expressions and returns the numeric conversion factor.

list_definitions

Returns all unit definitions from the embedded GNU units database, sorted alphabetically.

parse

Convenience wrapper around Unit::parse.

Type Aliases

Result

Convenience alias for std::result::Result<T, UnitsError>.