Struct FunctionAttrs 

pub struct FunctionAttrs {

    pub naked: bool,
    pub inline: Option<InlineHint>,
    pub calling_convention: Option<String>,
    pub no_mangle: bool,
    pub link_section: Option<String>,
    pub export: bool,
    pub panic_handler: bool,
    pub entry: bool,
    pub interrupt: Option<u32>,
    pub align: Option<usize>,
    pub cold: bool,
    pub hot: bool,
    pub test: bool,
    pub outer_attrs: Vec<Attribute>,
}

Function attributes for low-level control.

Fields

naked: bool

Naked function (no prologue/epilogue)

inline: Option<InlineHint>

Inline hint

calling_convention: Option<String>

Calling convention override

no_mangle: bool

No mangle (preserve symbol name)

link_section: Option<String>

Link section (e.g., “.text.boot”, “.init”)

export: bool

Export as C function

panic_handler: bool

Panic handler function

entry: bool

Entry point function

interrupt: Option<u32>

Interrupt handler with interrupt number

align: Option<usize>

Align function to boundary

cold: bool

Cold function (unlikely to be called)

hot: bool

Hot function (likely to be called)

test: bool

Test function

outer_attrs: Vec<Attribute>

Outer attributes (raw, for any we don’t recognize)

Trait Implementations

impl Clone for FunctionAttrs

fn clone(&self) -> FunctionAttrs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionAttrs

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

Formats the value using the given formatter.

impl Default for FunctionAttrs

fn default() -> FunctionAttrs

Returns the “default value” for a type.

impl PartialEq for FunctionAttrs

fn eq(&self, other: &FunctionAttrs) -> 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 StructuralPartialEq for FunctionAttrs