Struct diplomat_core::Env

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pub struct Env { /* private fields */ }

Expand description

The type resolution environment

Also contains the entire module structure

Implementations

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impl Env

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pub fn get(&self, path: &Path, name: &str) -> Option<&ModSymbol>

Given a path to a module and a name, get the item, if any

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pub fn iter_items(
&self
) -> impl Iterator<Item = (&Path, &String, &ModSymbol )> + '_

Iterate over all items in the environment

This will occur in a stable lexically sorted order by path and then name

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pub fn iter_modules(&self) -> impl Iterator<Item = (&Path, &ModuleEnv )> + '_

Iterate over all modules

This will occur in a stable lexically sorted order by path

Trait Implementations

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impl Clone for Env

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fn clone(&self) -> Env

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Default for Env

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fn default() -> Env

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

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impl Index<&'_ Path> for Env

type Output = ModuleEnv

The returned type after indexing.

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fn index(&self, i: &Path) -> &ModuleEnv

Performs the indexing (container[index]) operation. Read more

Auto Trait Implementations

impl RefUnwindSafe for Env

impl Send for Env

impl Sync for Env

impl Unpin for Env

impl UnwindSafe for Env

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct diplomat_core::Env

Implementations

impl Env

pub fn get(&self, path: &Path, name: &str) -> Option<&ModSymbol>

pub fn iter_items( &self) -> impl Iterator<Item = (&Path, &String, &ModSymbol)> + '_

pub fn iter_modules(&self) -> impl Iterator<Item = (&Path, &ModuleEnv)> + '_

Trait Implementations

impl Clone for Env

fn clone(&self) -> Env

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

impl Default for Env

fn default() -> Env

impl Index<&'_ Path> for Env

type Output = ModuleEnv

fn index(&self, i: &Path) -> &ModuleEnv

Auto Trait Implementations

impl RefUnwindSafe for Env

impl Send for Env

impl Sync for Env

impl Unpin for Env

impl UnwindSafe for Env

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

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

pub fn iter_items(
&self
) -> impl Iterator<Item = (&Path, &String, &ModSymbol )> + '_

pub fn iter_modules(&self) -> impl Iterator<Item = (&Path, &ModuleEnv )> + '_

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

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

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

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

impl<T> ToOwned for T where
T: Clone,

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

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