Struct Builder

pub struct Builder {
    pub is_executable: bool,
    /* private fields */
}

Main entry for the build script

Fields

is_executable: bool

if true, an executable called this function

Implementations

impl Builder

pub fn new() -> Self

pub fn glr(&mut self, glr: bool) -> &mut Self

override the settings

pub fn runtime(&mut self, runtime: bool) -> &mut Self

override the settings

pub fn dense(&mut self, dense: bool) -> &mut Self

override the settings

pub fn file(&mut self, filename: &str) -> &mut Self

set input file

pub fn verbose(&mut self) -> &mut Self

turns on all verbose options

pub fn verbose_conflicts(&mut self) -> &mut Self

when vebose is on, print debug information about any shift/reduce, reduce/reduce conflicts.

pub fn verbose_conflicts_resolving(&mut self) -> &mut Self

when vebose is on, print debug information about conflicts resolving process by %left or %right for any shift/reduce, reduce/reduce conflicts.

pub fn verbose_optimization(&mut self) -> &mut Self

pub fn verbose_on_stderr(&mut self) -> &mut Self

print debug information to stderr.

pub fn no_print_backtrace(&mut self) -> &mut Self

do not print backtrace rules in state when conflicts occured.

pub fn build(&self, output_file: &str)

build and emit code to output file

pub fn build_impl(&self) -> Result<Output, String>

for internal use

Trait Implementations

impl Default for Builder

fn default() -> Self

Returns the “default value” for a type.