Enum ServerIdSlugError 

pub enum ServerIdSlugError {
    Empty,
    TooLong {
        len: usize,
        limit: usize,
    },
    InvalidCharacters,
}

Errors returned by validate_server_id_slug.

Every message names the parameter as server_id (matching the MCP tool JSON field and this crate’s other server_id-named APIs) rather than “server id” — callers surface these messages verbatim to end users/MCP clients, so wording here must stay actionable and consistent with every other layer that reports the same rejection.

Variants

Empty

The candidate was empty.

TooLong

The candidate exceeded MAX_SERVER_ID_LENGTH.

Fields

len: usize

Actual length of the rejected id, in bytes (str::len, not chars().count()).

limit: usize

Maximum allowed length (MAX_SERVER_ID_LENGTH).

InvalidCharacters

The candidate contained a character other than a lowercase ASCII letter, digit, or hyphen.

Trait Implementations

impl Clone for ServerIdSlugError

fn clone(&self) -> ServerIdSlugError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerIdSlugError

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

Formats the value using the given formatter.

impl Display for ServerIdSlugError

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

Formats the value using the given formatter.

impl Eq for ServerIdSlugError

impl Error for ServerIdSlugError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for ServerIdSlugError

fn eq(&self, other: &ServerIdSlugError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ServerIdSlugError