Struct Grammar 

pub struct Grammar(/* private fields */);

Format-local name of a dialect grammar, for example sch-sw-33103.

The namespace is the owning DialectMatch’s, so a grammar cannot name a foreign format by construction. The name holds the character class a DialectId admits after its separator, which excludes the separator itself: a full id has no spelling as a grammar name.

Serializes and deserializes as the plain string. try_from is the mint, so no read path reaches the field without the check. serde refuses transparent beside try_from; a newtype struct writes its inner string with no wrapper of its own, which is the same wire form.

Implementations

impl Grammar

pub fn of(dialect: &DialectId) -> Self

Names the format-local half of a registry dialect id.

pub fn parse(name: impl Into<String>) -> Result<Self, GrammarError>

Parses and validates a format-local grammar name.

The only read path into the type, through its TryFrom<String>.

pub fn as_str(&self) -> &str

Returns the format-local grammar name.

Trait Implementations

impl Clone for Grammar

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Grammar

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Grammar

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Grammar

impl PartialEq for Grammar

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Grammar

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Grammar

impl TryFrom<String> for Grammar

type Error = GrammarError

The type returned in the event of a conversion error.

fn try_from(name: String) -> Result<Self, Self::Error>

Performs the conversion.