Enum pdbtbx::Context

pub enum Context {
    None,
    Show {
        line: String,
    },
    FullLine {
        linenumber: usize,
        line: String,
    },
    Line {
        linenumber: usize,
        line: String,
        offset: usize,
        length: usize,
    },
}

A struct to define the context of an error message

Variants

None

When no context can be given

Show

When only a line (eg filename) can be shown

Fields of Show

line: String

FullLine

When a full line is faulty and no special position can be annotated

Fields of FullLine

linenumber: usizeline: String

Line

When a special position can be annotated on a line

Fields of Line

linenumber: usizeline: Stringoffset: usizelength: usize

Implementations

impl Context

pub fn none() -> Context

Creates a new context when no context can be given

pub fn show(line: &str) -> Context

Creates a new context when only a line (eg filename) can be shown

pub fn full_line(linenumber: usize, line: &str) -> Context

Creates a new context when a full line is faulty and no special position can be annotated

pub fn line(
    linenumber: usize,
    line: &str,
    offset: usize,
    length: usize
) -> Context

Creates a new context when a special position can be annotated on a line

Trait Implementations

impl Clone for Context

pub fn clone(&self) -> Context

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Display for Context

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

Formats the value using the given formatter.