Struct PromptInjectionGuard 

pub struct PromptInjectionGuard { /* private fields */ }

The Guard implementation.

Implementations

impl PromptInjectionGuard

pub fn new() -> Self

Build a guard with default configuration.

pub fn with_config(config: PromptInjectionConfig) -> Self

Build a guard with explicit configuration.

pub fn config(&self) -> &PromptInjectionConfig

Read-only access to the configuration.

pub fn scan(&self, input: &str) -> Detection

Scan a single string for prompt-injection signals.

This is the primary testing entry point and the shared implementation used by the Guard::evaluate impl. Returns a Detection with signals empty and score = 0.0 when the input is safe.

Trait Implementations

impl Default for PromptInjectionGuard

fn default() -> Self

Returns the “default value” for a type.

impl Guard for PromptInjectionGuard

fn name(&self) -> &str

Human-readable guard name (e.g., “forbidden-path”).

fn evaluate(&self, ctx: &GuardContext<'_>) -> Result<Verdict, KernelError>

Evaluate the guard against a tool call request.