Struct erl_pp::PredefinedMacros [−] [src]

pub struct PredefinedMacros { /* fields omitted */ }

Predefined macros.

See 9.3 Predefined Macros for detailed information.

Methods

`impl PredefinedMacros`
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`fn new() -> Self`

Makes a new PredefinedMacros instance.

`fn set_module_name(&mut self, name: &str)`

Sets the value of MODULE and MODULE_NAME macros.

`fn set_function_name(&mut self, name: &str)`

Sets the value of FUNCTION_NAME macro.

`fn set_function_arity(&mut self, arity: usize)`

Sets the value of FUNCTION_ARITY macro.

`fn clear_module_name(&mut self)`

Clears the value of MODULE and MODULE_NAME macros.

`fn clear_function_name(&mut self)`

Clears the value of FUNCTION_NAME macro.

`fn clear_function_arity(&mut self)`

Clears the value of FUNCTION_ARITY macro.

`fn try_expand(&self, call: &MacroCall) -> Result<Option<LexicalToken>>`

Tries to expand the specified macro call.

If the call is not a predefined macro, this will return Ok(None).

Trait Implementations

`impl Debug for PredefinedMacros`
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`fn fmt(&self, __arg_0: &mut Formatter) -> Result`

Formats the value using the given formatter.

`impl Default for PredefinedMacros`
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`fn default() -> PredefinedMacros`

Returns the "default value" for a type. Read more

Struct erl_pp::PredefinedMacros [−] [src]

Methods

impl PredefinedMacros[src]

fn new() -> Self

fn set_module_name(&mut self, name: &str)

fn set_function_name(&mut self, name: &str)

fn set_function_arity(&mut self, arity: usize)

fn clear_module_name(&mut self)

fn clear_function_name(&mut self)

fn clear_function_arity(&mut self)

fn try_expand(&self, call: &MacroCall) -> Result<Option<LexicalToken>>