Trait cranelift_codegen::write::FuncWriter

pub trait FuncWriter {
    fn write_ebb_header(
        &mut self,
        w: &mut dyn Write,
        func: &Function,
        isa: Option<&dyn TargetIsa>,
        ebb: Ebb,
        indent: usize
    ) -> Result;
    fn write_instruction(
        &mut self,
        w: &mut dyn Write,
        func: &Function,
        aliases: &SecondaryMap<Value, Vec<Value>>,
        isa: Option<&dyn TargetIsa>,
        inst: Inst,
        indent: usize
    ) -> Result;

    fn write_preamble(
        &mut self,
        w: &mut dyn Write,
        func: &Function,
        regs: Option<&RegInfo>
    ) -> Result<bool, Error> { ... }
    fn write_entity_definition(
        &mut self,
        w: &mut dyn Write,
        func: &Function,
        entity: AnyEntity,
        value: &dyn Display
    ) -> Result { ... }
}

A FuncWriter used to decorate functions during printing.

Required Methods

fn write_ebb_header(
    &mut self,
    w: &mut dyn Write,
    func: &Function,
    isa: Option<&dyn TargetIsa>,
    ebb: Ebb,
    indent: usize
) -> Result

Write the extended basic block header for the current function.

fn write_instruction(
    &mut self,
    w: &mut dyn Write,
    func: &Function,
    aliases: &SecondaryMap<Value, Vec<Value>>,
    isa: Option<&dyn TargetIsa>,
    inst: Inst,
    indent: usize
) -> Result

Write the given inst to w.

Provided Methods

fn write_preamble(
    &mut self,
    w: &mut dyn Write,
    func: &Function,
    regs: Option<&RegInfo>
) -> Result<bool, Error>

Write the preamble to w. By default, this uses write_entity_definition.

fn write_entity_definition(
    &mut self,
    w: &mut dyn Write,
    func: &Function,
    entity: AnyEntity,
    value: &dyn Display
) -> Result

Write an entity definition defined in the preamble to w.

Implementors

impl FuncWriter for PlainWriter