Trait PathExtension 

pub trait PathExtension {
    // Required method
    fn get_self(&self) -> &Path;

    // Provided methods
    fn idents(&self) -> Vec<String> { ... }
    fn to_string(&self) -> String { ... }
    fn prefix(&self) -> String { ... }
    fn last(&self) -> &PathSegment { ... }
    fn last_str(&self) -> String { ... }
    fn is(&self, path: &str) -> bool { ... }
    fn is_strict(&self, path: &str) -> bool { ... }
    fn generic_arguments(&self) -> Vec<&GenericArgument> { ... }
    fn generic_types(&self) -> Vec<&Type> { ... }
    fn first_generic_type(&self) -> CodamaResult<&Type> { ... }
    fn single_generic_type(&self) -> CodamaResult<&Type> { ... }
}

Required Methods

fn get_self(&self) -> &Path

Provided Methods

fn idents(&self) -> Vec<String>

Returns all segment idents as strings

fn to_string(&self) -> String

Returns all segment idents joined by “::”. E.g. for a::b<B>::c::Option<T> it returns a::b::c::Option.

fn prefix(&self) -> String

Returns all segment idents joined by “::” except the last one. E.g. for a::b<B>::c::Option<T> it returns a::b::c.

fn last(&self) -> &PathSegment

Returns the last segment.

fn last_str(&self) -> String

Returns the ident of the last segment as a string.

fn is(&self, path: &str) -> bool

Returns true if the path is equal to the given path including or excluding the prefix.

fn is_strict(&self, path: &str) -> bool

Returns true if the path is equal to the given path including the prefix.

fn generic_arguments(&self) -> Vec<&GenericArgument>

Returns the generic arguments of the last segment. E.g. for a::b::c::Option<'a, T, U> it returns GenericArguments(Some(['a, T, U])). E.g. for a::b::c::u32 it returns GenericArguments(None).

fn generic_types(&self) -> Vec<&Type>

Filters out all generic arguments that are not types. E.g. for Option<'a, T, U> it returns [T, U].

fn first_generic_type(&self) -> CodamaResult<&Type>

Returns the first generic type argument if there is one. E.g. for Vec<'a, T, U> it returns Ok(T).

fn single_generic_type(&self) -> CodamaResult<&Type>

Returns the first generic type argument if there is exactly one. E.g. for Vec<'a, T> it returns Ok(T).

Implementations on Foreign Types

impl PathExtension for Path

fn get_self(&self) -> &Path

Implementors