Struct GraphicalReportHandler

pub struct GraphicalReportHandler { /* private fields */ }

Implementations

impl GraphicalReportHandler

pub fn new() -> GraphicalReportHandler

Create a new GraphicalReportHandler with the default GraphicalTheme. This will use both unicode characters and colors.

pub fn new_themed(theme: GraphicalTheme) -> GraphicalReportHandler

Create a new GraphicalReportHandler with a given GraphicalTheme.

pub fn tab_width(self, width: usize) -> GraphicalReportHandler

Set the displayed tab width in spaces.

pub fn with_links(self, links: bool) -> GraphicalReportHandler

Whether to enable error code linkification using Diagnostic::url().

pub fn with_cause_chain(self) -> GraphicalReportHandler

Include the cause chain of the top-level error in the graphical output, if available.

pub fn without_cause_chain(self) -> GraphicalReportHandler

Do not include the cause chain of the top-level error in the graphical output.

pub fn with_urls(self, urls: bool) -> GraphicalReportHandler

Whether to include Diagnostic::url() in the output.

Disabling this is not recommended, but can be useful for more easily reproducible tests, as url(docsrs) links are version-dependent.

pub fn with_theme(self, theme: GraphicalTheme) -> GraphicalReportHandler

Set a theme for this handler.

pub fn with_width(self, width: usize) -> GraphicalReportHandler

Sets the width to wrap the report at.

pub fn with_wrap_lines(self, wrap_lines: bool) -> GraphicalReportHandler

Enables or disables wrapping of lines to fit the width.

pub fn with_break_words(self, break_words: bool) -> GraphicalReportHandler

Enables or disables breaking of words during wrapping.

pub fn with_word_separator( self, word_separator: WordSeparator, ) -> GraphicalReportHandler

Sets the word separator to use when wrapping.

pub fn with_word_splitter( self, word_splitter: WordSplitter, ) -> GraphicalReportHandler

Sets the word splitter to usewhen wrapping.

pub fn with_footer(self, footer: String) -> GraphicalReportHandler

Sets the ‘global’ footer for this handler.

pub fn with_context_lines(self, lines: usize) -> GraphicalReportHandler

Sets the number of lines of context to show around each error.

pub fn with_link_display_text( self, text: impl Into<String>, ) -> GraphicalReportHandler

Sets the display text for links. Miette displays (link) if this option is not set.

impl GraphicalReportHandler

pub fn render_report( &self, f: &mut impl Write, diagnostic: &dyn Diagnostic, ) -> Result<(), Error>

Render a Diagnostic. This function is mostly internal and meant to be called by the toplevel ReportHandler handler, but is made public to make it easier (possible) to test in isolation from global state.

Trait Implementations

impl Clone for GraphicalReportHandler

fn clone(&self) -> GraphicalReportHandler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphicalReportHandler

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for GraphicalReportHandler

fn default() -> GraphicalReportHandler

Returns the “default value” for a type.

impl ReportHandler for GraphicalReportHandler

fn debug( &self, diagnostic: &dyn Diagnostic, f: &mut Formatter<'_>, ) -> Result<(), Error>

Define the report format

fn display( &self, error: &(dyn Error + 'static), f: &mut Formatter<'_>, ) -> Result<(), Error>

Override for the Display format

fn track_caller(&mut self, location: &'static Location<'static>)

Store the location of the caller who constructed this error report