Struct ddbug_parser::FunctionType

pub struct FunctionType<'input> { /* fields omitted */ }

A function type.

Implementations

impl<'input> FunctionType<'input>

pub fn parameters(&self) -> &[ParameterType<'input>]

The parameters of the function.

pub fn return_type<'a>(
    &self,
    hash: &'a FileHash<'input>
) -> Option<Cow<'a, Type<'input>>>

The return type of the function.

pub fn byte_size(&self) -> Option<u64>

The size in bytes of an instance of this type.

pub fn cmp_id(
    hash_a: &FileHash<'_>,
    a: &FunctionType<'_>,
    hash_b: &FileHash<'_>,
    b: &FunctionType<'_>
) -> Ordering

Compare the identifying information of two types.

Function types are considered equal if they have the same parameter types and return types. Parameter names are ignored.

This can be used to sort, and to determine if two types refer to the same definition (even if there are differences in the definitions).

Trait Implementations

impl<'input> Clone for FunctionType<'input>

pub fn clone(&self) -> FunctionType<'input>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'input> Debug for FunctionType<'input>

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

Formats the value using the given formatter.

impl<'input> Default for FunctionType<'input>

pub fn default() -> FunctionType<'input>

Returns the "default value" for a type.