diag

package

v0.43.2 Latest Latest Go to latest Published: Oct 27, 2026 License: Apache-2.0, Apache-2.0 Imports: 1 Imported by: 0

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Valid go.mod file
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Repository

github.com/epithet-ssh/epithet

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Documentation ¶

Overview ¶

Package diag holds source positions and diagnostics for the writ policy language. It is deliberately tiny and dependency-free: every other writ package reports through it.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func HasErrors ¶

func HasErrors(ds []Diagnostic) bool

HasErrors reports whether any diagnostic in ds is error-severity.

Types ¶

type Diagnostic ¶

type Diagnostic struct {
	Pos      Pos
	Severity Severity
	Msg      string
}

Diagnostic is one reported problem, anchored to a source position.

func Errorf ¶

func Errorf(pos Pos, format string, args ...any) Diagnostic

Errorf builds an error-severity diagnostic.

func Errors ¶

func Errors(ds []Diagnostic) []Diagnostic

Errors returns only the error-severity diagnostics.

func Warnf ¶

func Warnf(pos Pos, format string, args ...any) Diagnostic

Warnf builds a warning-severity diagnostic.

func Warnings ¶

func Warnings(ds []Diagnostic) []Diagnostic

Warnings returns only the warning-severity diagnostics.

func (Diagnostic) String ¶

func (d Diagnostic) String() string

type Pos ¶

type Pos struct {
	Line int
	Col  int
}

Pos is a 1-based line/column source position.

func (Pos) String ¶

func (p Pos) String() string

type Severity ¶

type Severity int

Severity distinguishes errors (block compilation) from warnings (reported, never blocking).

const (
	Error Severity = iota
	Warning
)

func (Severity) String ¶

func (s Severity) String() string

Source Files ¶

View all Source files

diag.go

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