Struct Compiler

pub struct Compiler<S, F> { /* private fields */ }

jq program compiler.

This contains strings of type S and native functions of type F.

Implementations

impl<'s, F> Compiler<&'s str, F>

pub fn with_funs( self, funs: impl IntoIterator<Item = (&'s str, Box<[Arg]>, F)>, ) -> Self

Supply functions with given signatures.

pub fn with_global_vars( self, global_vars: impl IntoIterator<Item = &'s str>, ) -> Self

Assume the existence of global variables with given names.

The names all have to start with $. For execution, the corresponding values have to be provided via crate::Ctx::new.

pub fn compile<P>( self, mods: Modules<&'s str, P>, ) -> Result<Filter<F>, Errors<&'s str, P>>

Compile the given modules.

Trait Implementations

impl<S, F> Default for Compiler<S, F>

fn default() -> Self

Returns the “default value” for a type.