Enum Instruction 

pub enum Instruction {
    From(FromInstruction),
    Arg(ArgInstruction),
    Label(LabelInstruction),
    Run(RunInstruction),
    Entrypoint(EntrypointInstruction),
    Cmd(CmdInstruction),
    Copy(CopyInstruction),
    Env(EnvInstruction),
    Shell(ShellInstruction),
    Onbuild(OnbuildInstruction),
    Healthcheck(HealthcheckInstruction),
    Heredoc(HeredocInstruction),
    Misc(MiscInstruction),
    Unknown(SpannedString),
}

A single Dockerfile instruction.

Variants

From(FromInstruction)

Arg(ArgInstruction)

Label(LabelInstruction)

Run(RunInstruction)

Entrypoint(EntrypointInstruction)

Cmd(CmdInstruction)

Copy(CopyInstruction)

Env(EnvInstruction)

Shell(ShellInstruction)

Onbuild(OnbuildInstruction)

Healthcheck(HealthcheckInstruction)

Heredoc(HeredocInstruction)

Misc(MiscInstruction)

Unknown(SpannedString)

A line that could not be parsed as a known instruction. It is kept verbatim so a single malformed line never fails formatting of the file.

Implementations

impl Instruction

pub fn span(&self) -> Span

Trait Implementations

impl Clone for Instruction

fn clone(&self) -> Instruction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Instruction

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

Formats the value using the given formatter.

impl Eq for Instruction

impl PartialEq for Instruction

fn eq(&self, other: &Instruction) -> 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 Instruction