Struct lalrpop::Session

pub struct Session {
    pub heading: Style,
    pub ambig_symbols: Style,
    pub observed_symbols: Style,
    pub cursor_symbol: Style,
    pub unobserved_symbols: Style,
    pub terminal_symbol: Style,
    pub nonterminal_symbol: Style,
    pub hint_text: Style,
    // some fields omitted
}

Various options to control debug output. Although this struct is technically part of LALRPOP's exported interface, it is not considered part of the semver guarantees as end-users are not expected to use it.

Fields

heading: Style

Applied to the heading in a message.

ambig_symbols: Style

Applied to symbols in an ambiguity report (where there is no cursor)

observed_symbols: Style

Applied to symbols before the cursor in a local ambiguity report

cursor_symbol: Style

Applied to symbols at the cursor in a local ambiguity report, if it is a non-terminal

unobserved_symbols: Style

Applied to symbols after the cursor in a local ambiguity report

terminal_symbol: Style

Applied to terminal symbols, in addition to the above styles

nonterminal_symbol: Style

Applied to nonterminal symbols, in addition to the above styles

hint_text: Style

Style to use when printing "Hint:"

Methods

impl Session

fn new() -> Session

fn color_config(&self) -> ColorConfig

fn set_color_config(&mut self, config: ColorConfig)

fn set_force_build(&mut self)

fn set_emit_comments(&mut self)

fn set_max_errors(&mut self, errors: usize)

fn set_log_level(&mut self, level: Level)

fn stop_after(&self, actual_errors: usize) -> bool

Indicates whether we should stop after actual_errors number of errors have been reported.

fn force_build(&self) -> bool

fn emit_comments(&self) -> bool

fn log<M>(&self, level: Level, message: M) where M: FnOnce() -> String

Trait Implementations

impl Clone for Session

fn clone(&self) -> Session

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Session

fn default() -> Self

Returns the "default value" for a type.