Struct TermDisplayContext 

pub struct TermDisplayContext { /* private fields */ }

Implementations

impl TermDisplayContext

pub fn new(fallback: Formatter) -> Self

pub fn is_empty(&self) -> bool

pub fn all(&self) -> impl Iterator<Item = &TermDisplay>

pub fn fallback(&self) -> &FallbackFormatter

pub fn set_fallback(&mut self, formatter: FallbackFormatter)

pub fn append( &mut self, terms: impl Iterator<Item = TermDisplay>, ) -> Result<(), TdcError>

Appends multiple TermDisplay at once. This is more efficient than repeatedly calling push as matching set for all regexes is calculated only once.

pub fn push(&mut self, term: TermDisplay) -> Result<(), TdcError>

pub fn remove(&mut self, matcher: &Matcher) -> Option<TermDisplay>

pub fn extend(&mut self, other: &Self)

Extends this context with another higher priority one. If there are any conflicts, we drop the conflicting entries from the self context!

pub fn match_str<'a, 'b>( &'b self, haystack: &'a str, children: NonMaxU32, ) -> MatchResult<'a, 'b>

Returns the formatter for the given string, defaulting to the fallback if none match. See Self::match_str_opt for more details.

pub fn match_str_opt<'a, 'b>( &'b self, haystack: &'a str, children: NonMaxU32, ) -> Option<MatchResult<'a, 'b>>

Returns the formatter for the given string, if one exists. If multiple matchers match the string, then the first one is returned. The order is determined as Matcher::Exact first and then the first Matcher::Regex in the order provided when constructing self.

impl TermDisplayContext

pub fn basic() -> Self

pub fn s_expression() -> Self

Trait Implementations

impl Clone for TermDisplayContext

fn clone(&self) -> TermDisplayContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TermDisplayContext

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

Formats the value using the given formatter.

impl Default for TermDisplayContext

fn default() -> TermDisplayContext

Returns the “default value” for a type.

impl PartialEq for TermDisplayContext

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TermDisplayContext