Enum BinderInfo 

pub enum BinderInfo {
    Default,
    Implicit,
    StrictImplicit,
    InstImplicit,
}

Binder display annotation.

Determines how arguments are displayed and inferred.

Variants

Default

Default explicit argument: (x : α)

Implicit

Implicit argument: {x : α}

StrictImplicit

Strict implicit: ⦃x : α⦄

InstImplicit

Instance implicit (type class): [x : α]

Implementations

impl BinderInfo

pub fn is_explicit(self) -> bool

Check if this is an explicit (default) binder.

pub fn is_implicit(self) -> bool

Check if this is an implicit binder.

pub fn is_inst_implicit(self) -> bool

Check if this is an instance-implicit binder.

pub fn open_delim(self) -> &'static str

Return the opening delimiter for this binder.

pub fn close_delim(self) -> &'static str

Return the closing delimiter for this binder.

Trait Implementations

impl Clone for BinderInfo

fn clone(&self) -> BinderInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BinderInfo

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

Formats the value using the given formatter.

impl Hash for BinderInfo

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BinderInfo

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for BinderInfo

impl Eq for BinderInfo

impl StructuralPartialEq for BinderInfo