Enum PositionalShape 

pub enum PositionalShape {
    Path,
}

Predicate over the first positional token of a fallback grammar. Lets a TOML-declared fallback say “the first positional must look like a path” without the handler hardcoding the test.

Variants

Path

Looks like a file path: contains /, contains ., or is - (the conventional stdin marker). Rejects flag-shaped tokens.

Implementations

impl PositionalShape

pub fn matches(self, token: &str) -> bool

pub fn from_name(name: &str) -> Option<Self>

Trait Implementations

impl Clone for PositionalShape

fn clone(&self) -> PositionalShape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PositionalShape

impl Debug for PositionalShape

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

Formats the value using the given formatter.

impl Eq for PositionalShape

impl PartialEq for PositionalShape

fn eq(&self, other: &PositionalShape) -> 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 StructuralPartialEq for PositionalShape