Struct impl_tools_lib::SimplePath

pub struct SimplePath(_);

Simple, allocation-free path representation

Implementations

impl SimplePath

pub fn new(path: &'static [&'static str]) -> Self

Construct, verifying validity

If the first component is an empty string, this is treated as a leading colon (e.g. ["", "abc", "Def"] == ::abc::Def`). No other component may be empty. At least one non-empty component is required.

Panics if requirements are not met.

pub fn matches(&self, path: &Path) -> bool

True if this matches a syn::Path

This must match the path exactly, with two exceptions:

• if path has no leading colon but self does (empty first component), the paths may still match
• if the first component of self is core or alloc but the first component of path is std, the paths may still match

pub fn matches_ident(&self, ident: &Ident) -> bool

True if the last component matches a syn::Ident

pub fn matches_ident_or_path(&self, path: &Path) -> bool

If input path has a single component with no leading colon, then match via Self::matches_ident; otherwise match via Self::matches.

Trait Implementations

impl Display for SimplePath

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

Formats the value using the given formatter.

impl PartialEq<SimplePath> for SimplePath

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for SimplePath

impl StructuralEq for SimplePath

impl StructuralPartialEq for SimplePath