Struct DefaultModuleResolver

Source
pub struct DefaultModuleResolver {
    pub enable_global_modules: bool,
    pub local_modules_path: Option<String>,
}
Expand description

The default filesystem-based module resolver.

§Resolution strategy

This resolver uses the following strategy to locate module files:

  1. If triggered by a program, the program’s containing directory is searched first.
  2. The directory specified in local_modules_path is searched next. If not specified, uses the host application’s current working directory.
  3. If enable_global_modules is set to true, the global modules path is searched.

Fields§

§enable_global_modules: bool

Enables loading modules from RANT_MODULES_PATH.

§local_modules_path: Option<String>

Specifies a preferred module loading path with higher precedence than the global module path. If not specified, looks in the current working directory.

Implementations§

Source§

impl DefaultModuleResolver

Source

pub const ENV_MODULES_PATH_KEY: &'static str = "RANT_MODULES_PATH"

The name of the environment variable that used to provide the global modules path.

Trait Implementations§

Source§

impl Debug for DefaultModuleResolver

Source§

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

Formats the value using the given formatter. Read more
Source§

impl Default for DefaultModuleResolver

Source§

fn default() -> Self

Returns the “default value” for a type. Read more
Source§

impl ModuleResolver for DefaultModuleResolver

Source§

fn try_resolve( &self, context: &mut Rant, module_path: &str, dependant: Option<&RantProgramInfo>, ) -> ModuleResolveResult

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V