Enum TileCacheError 

pub enum TileCacheError {
    Miss {
        key: String,
    },
    Full {
        current_size: usize,
        max_size: usize,
    },
    InvalidCoordinates {
        level: u32,
        x: u32,
        y: u32,
        reason: String,
    },
    SizeMismatch {
        expected: usize,
        actual: usize,
    },
    EvictionFailed {
        message: String,
    },
}

Tile cache errors

Variants

Miss

Cache miss

Fields

key: String

Tile key

Full

Cache full

Fields

current_size: usize

Current size in bytes

max_size: usize

Maximum size in bytes

InvalidCoordinates

Invalid tile coordinates

Fields

level: u32

Level

x: u32

X coordinate

y: u32

Y coordinate

reason: String

Reason

SizeMismatch

Tile size mismatch

Fields

expected: usize

Expected size

actual: usize

Actual size

EvictionFailed

Eviction failed

Fields

message: String

Error details

Trait Implementations

impl Clone for TileCacheError

fn clone(&self) -> TileCacheError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TileCacheError

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

Formats the value using the given formatter.

impl Display for TileCacheError

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

Formats the value using the given formatter.

impl Error for TileCacheError

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 From<TileCacheError> for WasmError

Convert TileCacheError to WasmError

fn from(err: TileCacheError) -> Self

Converts to this type from the input type.