chromaframe-mcp 0.1.1

MCP stdio server for chromaframe-sdk
Documentation 
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#[derive(Debug, thiserror::Error)]
#[error("{message}")]
pub struct ToolFailure {
    message: String,
}

impl ToolFailure {
    #[must_use]
    pub fn message(&self) -> &str {
        &self.message
    }

    #[must_use]
    pub fn invalid_input(reason: impl Into<String>) -> Self {
        Self {
            message: format!("Invalid ChromaFrame MCP input: {}", reason.into()),
        }
    }

    #[must_use]
    pub fn sdk(reason: impl Into<String>) -> Self {
        Self {
            message: format!("ChromaFrame SDK flow failed: {}", reason.into()),
        }
    }

    #[must_use]
    pub fn image_read_failed() -> Self {
        Self {
            message: "ChromaFrame image intake failed before measurement. Verify the local image path and permissions.".to_string(),
        }
    }
}