Struct IncludeSearchPaths 

pub struct IncludeSearchPaths {
    pub iquote: Vec<NormalizedPath>,
    pub user: Vec<NormalizedPath>,
    pub system: Vec<NormalizedPath>,
    pub after: Vec<NormalizedPath>,
}

Ordered include search paths, preserving -I/-isystem/-iquote/-idirafter.

Resolution order for #include "foo.h" (quoted):

1. Directory of the including file
2. -iquote dirs
3. -I dirs
4. -isystem dirs + compiler defaults
5. -idirafter dirs

Resolution order for #include <foo.h> (angle bracket):

1. -I dirs
2. -isystem dirs + compiler defaults
3. -idirafter dirs

Fields

iquote: Vec<NormalizedPath>

-iquote paths — searched only for quoted includes, before -I.

user: Vec<NormalizedPath>

-I paths — user include paths (order matters!).

system: Vec<NormalizedPath>

-isystem paths + compiler default system dirs.

after: Vec<NormalizedPath>

-idirafter paths — searched last.

Implementations

impl IncludeSearchPaths

pub fn quoted_search_dirs(&self) -> impl Iterator<Item = &Path>

Iterate search dirs for a quoted include (#include "foo.h"), starting after the including file’s own directory.

pub fn angle_search_dirs(&self) -> impl Iterator<Item = &Path>

Iterate search dirs for an angle-bracket include (#include <foo.h>).

pub fn all_search_dirs(&self) -> impl Iterator<Item = &Path>

Iterate all search dirs in priority order (iquote → user → system → after). This is the superset of both quoted and angle-bracket search orders.

Trait Implementations

impl Clone for IncludeSearchPaths

fn clone(&self) -> IncludeSearchPaths

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IncludeSearchPaths

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

Formats the value using the given formatter.

impl Default for IncludeSearchPaths

fn default() -> IncludeSearchPaths

Returns the “default value” for a type.