Struct ConnStringLimits 

pub struct ConnStringLimits {
    pub max_uri_bytes: usize,
    pub max_query_params: usize,
    pub max_cluster_hosts: usize,
}

DoS guardrails applied by parse before any URI work happens.

The connection-string parser is the only entry point an attacker can reach BEFORE auth, so every limit here is enforced eagerly and surfaces as a structured ParseErrorKind::LimitExceeded error rather than a panic, hang, or unbounded allocation.

Fields

max_uri_bytes: usize

Maximum length of the input URI in bytes. Default 8 KiB.

max_query_params: usize

Maximum number of key=value query parameters. Default 32.

max_cluster_hosts: usize

Maximum number of comma-separated cluster hosts allowed in a red:///reds:///grpc:// cluster URI. Default 64.

Trait Implementations

impl Clone for ConnStringLimits

fn clone(&self) -> ConnStringLimits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnStringLimits

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

Formats the value using the given formatter.

impl Default for ConnStringLimits

fn default() -> ConnStringLimits

Returns the “default value” for a type.

impl PartialEq for ConnStringLimits

fn eq(&self, other: &ConnStringLimits) -> 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 Copy for ConnStringLimits

impl Eq for ConnStringLimits

impl StructuralPartialEq for ConnStringLimits